| 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 | $108.54 | 3.435% | $112.2683 | $112.27 | $112.25 | $112.30 |
| Purchase #2 | $86.63 | 13.681% | $98.4819 | $98.48 | $98.50 | $98.50 |
| Purchase #3 | $87.84 | 12.148% | $98.5108 | $98.51 | $98.50 | $98.50 |
| Purchase #4 | $154.85 | 10.221% | $170.6772 | $170.68 | $170.70 | $170.70 |
| Purchase #5 | $240.55 | 9.498% | $263.3974 | $263.40 | $263.40 | $263.40 |
| Purchase #6 | $27.72 | 6.723% | $29.5836 | $29.58 | $29.60 | $29.60 |
| Purchase #7 | $82.99 | 7.756% | $89.4267 | $89.43 | $89.45 | $89.40 |
| 7 purchase totals = | $789.12 | $862.3459 | $862.35 | $862.40 | $862.40 | |