| 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 | $89.52 | 7.299% | $96.0541 | $96.05 | $96.05 | $96.10 |
| Purchase #2 | $148.49 | 6.294% | $157.836 | $157.84 | $157.85 | $157.80 |
| Purchase #3 | $18.88 | 5.276% | $19.8761 | $19.88 | $19.90 | $19.90 |
| Purchase #4 | $128.81 | 13.648% | $146.39 | $146.39 | $146.40 | $146.40 |
| Purchase #5 | $143.88 | 3.528% | $148.9561 | $148.96 | $148.95 | $149.00 |
| Purchase #6 | $198.27 | 9.579% | $217.2623 | $217.26 | $217.25 | $217.30 |
| Purchase #7 | $25.53 | 6.436% | $27.1731 | $27.17 | $27.15 | $27.20 |
| 7 purchase totals = | $753.38 | $813.5477 | $813.55 | $813.55 | $813.70 | |