| 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 | $99.72 | 11.467% | $111.1549 | $111.15 | $111.15 | $111.20 |
| Purchase #2 | $33.85 | 6.470% | $36.0401 | $36.04 | $36.05 | $36.00 |
| Purchase #3 | $146.27 | 5.498% | $154.3119 | $154.31 | $154.30 | $154.30 |
| Purchase #4 | $34.74 | 9.233% | $37.9475 | $37.95 | $37.95 | $37.90 |
| Purchase #5 | $164.37 | 3.747% | $170.5289 | $170.53 | $170.55 | $170.50 |
| Purchase #6 | $51.57 | 8.674% | $56.0432 | $56.04 | $56.05 | $56.00 |
| Purchase #7 | $130.33 | 3.796% | $135.2773 | $135.28 | $135.30 | $135.30 |
| 7 purchase totals = | $660.85 | $701.3038 | $701.30 | $701.35 | $701.20 | |