| 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 | $59.45 | 11.550% | $66.3165 | $66.32 | $66.30 | $66.30 |
| Purchase #2 | $144.25 | 6.838% | $154.1138 | $154.11 | $154.10 | $154.10 |
| Purchase #3 | $183.82 | 4.164% | $191.4743 | $191.47 | $191.45 | $191.50 |
| Purchase #4 | $106.84 | 9.503% | $116.993 | $116.99 | $117.00 | $117.00 |
| Purchase #5 | $210.34 | 7.847% | $226.8454 | $226.85 | $226.85 | $226.80 |
| Purchase #6 | $12.55 | 4.152% | $13.0711 | $13.07 | $13.05 | $13.10 |
| Purchase #7 | $25.48 | 13.189% | $28.8406 | $28.84 | $28.85 | $28.80 |
| 7 purchase totals = | $742.73 | $797.6547 | $797.65 | $797.60 | $797.60 | |