| 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 | $104.46 | 6.105% | $110.8373 | $110.84 | $110.85 | $110.80 |
| Purchase #2 | $93.67 | 11.206% | $104.1667 | $104.17 | $104.15 | $104.20 |
| Purchase #3 | $151.67 | 3.422% | $156.8601 | $156.86 | $156.85 | $156.90 |
| Purchase #4 | $75.96 | 5.408% | $80.0679 | $80.07 | $80.05 | $80.10 |
| Purchase #5 | $116.33 | 6.137% | $123.4692 | $123.47 | $123.45 | $123.50 |
| Purchase #6 | $64.46 | 3.494% | $66.7122 | $66.71 | $66.70 | $66.70 |
| Purchase #7 | $128.32 | 3.216% | $132.4468 | $132.45 | $132.45 | $132.40 |
| 7 purchase totals = | $734.87 | $774.5602 | $774.57 | $774.50 | $774.60 | |