| 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 | $82.60 | 6.518% | $87.9839 | $87.98 | $88.00 | $88.00 |
| Purchase #2 | $68.45 | 8.762% | $74.4476 | $74.45 | $74.45 | $74.40 |
| Purchase #3 | $101.90 | 8.529% | $110.5911 | $110.59 | $110.60 | $110.60 |
| Purchase #4 | $128.67 | 7.335% | $138.1079 | $138.11 | $138.10 | $138.10 |
| Purchase #5 | $61.91 | 12.375% | $69.5714 | $69.57 | $69.55 | $69.60 |
| Purchase #6 | $143.54 | 7.811% | $154.7519 | $154.75 | $154.75 | $154.80 |
| Purchase #7 | $100.96 | 9.253% | $110.3018 | $110.30 | $110.30 | $110.30 |
| 7 purchase totals = | $688.03 | $745.7556 | $745.75 | $745.75 | $745.80 | |