| 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 | $58.65 | 9.291% | $64.0992 | $64.10 | $64.10 | $64.10 |
| Purchase #2 | $137.49 | 12.338% | $154.4535 | $154.45 | $154.45 | $154.50 |
| Purchase #3 | $104.57 | 5.642% | $110.4698 | $110.47 | $110.45 | $110.50 |
| Purchase #4 | $105.55 | 13.374% | $119.6663 | $119.67 | $119.65 | $119.70 |
| Purchase #5 | $128.57 | 12.369% | $144.4728 | $144.47 | $144.45 | $144.50 |
| Purchase #6 | $135.64 | 12.517% | $152.6181 | $152.62 | $152.60 | $152.60 |
| Purchase #7 | $66.51 | 12.505% | $74.8271 | $74.83 | $74.85 | $74.80 |
| 7 purchase totals = | $736.98 | $820.6068 | $820.61 | $820.55 | $820.70 | |