| 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 | $65.43 | 6.786% | $69.8701 | $69.87 | $69.85 | $69.90 |
| Purchase #2 | $238.62 | 6.200% | $253.4144 | $253.41 | $253.40 | $253.40 |
| Purchase #3 | $74.92 | 13.311% | $84.8926 | $84.89 | $84.90 | $84.90 |
| Purchase #4 | $114.98 | 4.144% | $119.7448 | $119.74 | $119.75 | $119.70 |
| Purchase #5 | $102.68 | 8.850% | $111.7672 | $111.77 | $111.75 | $111.80 |
| Purchase #6 | $116.90 | 4.748% | $122.4504 | $122.45 | $122.45 | $122.50 |
| Purchase #7 | $104.57 | 5.412% | $110.2293 | $110.23 | $110.25 | $110.20 |
| 7 purchase totals = | $818.10 | $872.3688 | $872.36 | $872.35 | $872.40 | |