| 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 | $83.57 | 4.518% | $87.3457 | $87.35 | $87.35 | $87.30 |
| Purchase #2 | $102.88 | 13.676% | $116.9499 | $116.95 | $116.95 | $116.90 |
| Purchase #3 | $176.35 | 13.859% | $200.7903 | $200.79 | $200.80 | $200.80 |
| Purchase #4 | $67.57 | 3.532% | $69.9566 | $69.96 | $69.95 | $70.00 |
| Purchase #5 | $58.30 | 11.858% | $65.2132 | $65.21 | $65.20 | $65.20 |
| Purchase #6 | $144.51 | 7.483% | $155.3237 | $155.32 | $155.30 | $155.30 |
| Purchase #7 | $30.98 | 8.415% | $33.587 | $33.59 | $33.60 | $33.60 |
| 7 purchase totals = | $664.16 | $729.1664 | $729.17 | $729.15 | $729.10 | |