| 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 | $76.90 | 13.285% | $87.1162 | $87.12 | $87.10 | $87.10 |
| Purchase #2 | $53.70 | 10.240% | $59.1989 | $59.20 | $59.20 | $59.20 |
| Purchase #3 | $159.96 | 12.258% | $179.5679 | $179.57 | $179.55 | $179.60 |
| Purchase #4 | $122.28 | 13.585% | $138.8917 | $138.89 | $138.90 | $138.90 |
| Purchase #5 | $143.28 | 10.737% | $158.664 | $158.66 | $158.65 | $158.70 |
| Purchase #6 | $160.94 | 8.695% | $174.9337 | $174.93 | $174.95 | $174.90 |
| Purchase #7 | $201.69 | 13.553% | $229.025 | $229.03 | $229.05 | $229.00 |
| 7 purchase totals = | $918.75 | $1,027.3974 | $1,027.40 | $1,027.40 | $1,027.40 | |