| 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 | $74.54 | 11.526% | $83.1315 | $83.13 | $83.15 | $83.10 |
| Purchase #2 | $172.32 | 6.547% | $183.6018 | $183.60 | $183.60 | $183.60 |
| Purchase #3 | $158.91 | 7.464% | $170.771 | $170.77 | $170.75 | $170.80 |
| Purchase #4 | $51.60 | 12.793% | $58.2012 | $58.20 | $58.20 | $58.20 |
| Purchase #5 | $95.37 | 9.731% | $104.6505 | $104.65 | $104.65 | $104.70 |
| Purchase #6 | $92.78 | 7.116% | $99.3822 | $99.38 | $99.40 | $99.40 |
| Purchase #7 | $8.67 | 8.665% | $9.4213 | $9.42 | $9.40 | $9.40 |
| 7 purchase totals = | $654.19 | $709.1595 | $709.15 | $709.15 | $709.20 | |