| 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 | $37.46 | 9.243% | $40.9224 | $40.92 | $40.90 | $40.90 |
| Purchase #2 | $67.73 | 6.478% | $72.1175 | $72.12 | $72.10 | $72.10 |
| Purchase #3 | $207.27 | 6.473% | $220.6866 | $220.69 | $220.70 | $220.70 |
| Purchase #4 | $202.85 | 11.701% | $226.5855 | $226.59 | $226.60 | $226.60 |
| Purchase #5 | $84.66 | 3.267% | $87.4258 | $87.43 | $87.45 | $87.40 |
| Purchase #6 | $97.47 | 6.409% | $103.7169 | $103.72 | $103.70 | $103.70 |
| Purchase #7 | $39.47 | 8.122% | $42.6758 | $42.68 | $42.70 | $42.70 |
| 7 purchase totals = | $736.91 | $794.1305 | $794.15 | $794.15 | $794.10 | |