| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $71.82 | 10.664% | $79.4789 | $79.48 | $79.50 | $79.50 |
| Purchase #2 | $199.38 | 11.550% | $222.4084 | $222.41 | $222.40 | $222.40 |
| Purchase #3 | $152.28 | 10.212% | $167.8308 | $167.83 | $167.85 | $167.80 |
| Purchase #4 | $114.40 | 7.218% | $122.6574 | $122.66 | $122.65 | $122.70 |
| Purchase #5 | $242.31 | 4.479% | $253.1631 | $253.16 | $253.15 | $253.20 |
| Purchase #6 | $135.42 | 13.829% | $154.1472 | $154.15 | $154.15 | $154.10 |
| Purchase #7 | $113.44 | 5.565% | $119.7529 | $119.75 | $119.75 | $119.80 |
| 7 purchase totals = | $1,029.05 | $1,119.4387 | $1,119.44 | $1,119.45 | $1,119.50 | |