| 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 | $89.50 | 12.756% | $100.9166 | $100.92 | $100.90 | $100.90 |
| Purchase #2 | $39.45 | 6.166% | $41.8825 | $41.88 | $41.90 | $41.90 |
| Purchase #3 | $49.33 | 8.251% | $53.4002 | $53.40 | $53.40 | $53.40 |
| Purchase #4 | $21.45 | 9.861% | $23.5652 | $23.57 | $23.55 | $23.60 |
| Purchase #5 | $156.34 | 9.384% | $171.0109 | $171.01 | $171.00 | $171.00 |
| Purchase #6 | $160.46 | 7.847% | $173.0513 | $173.05 | $173.05 | $173.10 |
| Purchase #7 | $163.35 | 4.474% | $170.6583 | $170.66 | $170.65 | $170.70 |
| 7 purchase totals = | $679.88 | $734.4850 | $734.49 | $734.45 | $734.60 | |