| 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 | $46.75 | 8.630% | $50.7845 | $50.78 | $50.80 | $50.80 |
| Purchase #2 | $175.46 | 9.297% | $191.7725 | $191.77 | $191.75 | $191.80 |
| Purchase #3 | $113.79 | 6.744% | $121.464 | $121.46 | $121.45 | $121.50 |
| Purchase #4 | $103.87 | 3.253% | $107.2489 | $107.25 | $107.25 | $107.20 |
| Purchase #5 | $166.68 | 13.648% | $189.4285 | $189.43 | $189.45 | $189.40 |
| Purchase #6 | $197.27 | 12.853% | $222.6251 | $222.63 | $222.65 | $222.60 |
| Purchase #7 | $236.92 | 10.819% | $262.5524 | $262.55 | $262.55 | $262.60 |
| 7 purchase totals = | $1,040.74 | $1,145.8759 | $1,145.87 | $1,145.90 | $1,145.90 | |