| 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 | $37.88 | 8.620% | $41.1453 | $41.15 | $41.15 | $41.10 |
| Purchase #2 | $63.52 | 4.662% | $66.4813 | $66.48 | $66.50 | $66.50 |
| Purchase #3 | $144.92 | 6.769% | $154.7296 | $154.73 | $154.75 | $154.70 |
| Purchase #4 | $237.91 | 9.356% | $260.1689 | $260.17 | $260.15 | $260.20 |
| Purchase #5 | $143.40 | 4.299% | $149.5648 | $149.56 | $149.55 | $149.60 |
| Purchase #6 | $76.39 | 4.735% | $80.0071 | $80.01 | $80.00 | $80.00 |
| Purchase #7 | $85.93 | 6.556% | $91.5636 | $91.56 | $91.55 | $91.60 |
| 7 purchase totals = | $789.95 | $843.6606 | $843.66 | $843.65 | $843.70 | |