| 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 | $35.66 | 3.693% | $36.9769 | $36.98 | $37.00 | $37.00 |
| Purchase #2 | $53.33 | 9.726% | $58.5169 | $58.52 | $58.50 | $58.50 |
| Purchase #3 | $92.58 | 7.471% | $99.4967 | $99.50 | $99.50 | $99.50 |
| Purchase #4 | $86.27 | 3.399% | $89.2023 | $89.20 | $89.20 | $89.20 |
| Purchase #5 | $200.43 | 6.268% | $212.993 | $212.99 | $213.00 | $213.00 |
| Purchase #6 | $133.43 | 10.829% | $147.8791 | $147.88 | $147.90 | $147.90 |
| Purchase #7 | $138.91 | 7.392% | $149.1782 | $149.18 | $149.20 | $149.20 |
| 7 purchase totals = | $740.61 | $794.2431 | $794.25 | $794.30 | $794.30 | |