| 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 | $61.78 | 4.284% | $64.4267 | $64.43 | $64.45 | $64.40 |
| Purchase #2 | $118.35 | 8.701% | $128.6476 | $128.65 | $128.65 | $128.60 |
| Purchase #3 | $130.72 | 13.346% | $148.1659 | $148.17 | $148.15 | $148.20 |
| Purchase #4 | $205.27 | 9.863% | $225.5158 | $225.52 | $225.50 | $225.50 |
| Purchase #5 | $84.97 | 9.686% | $93.2002 | $93.20 | $93.20 | $93.20 |
| Purchase #6 | $61.41 | 12.769% | $69.2514 | $69.25 | $69.25 | $69.30 |
| Purchase #7 | $154.91 | 6.473% | $164.9373 | $164.94 | $164.95 | $164.90 |
| 7 purchase totals = | $817.41 | $894.1449 | $894.16 | $894.15 | $894.10 | |