| 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 | $53.54 | 8.539% | $58.1118 | $58.11 | $58.10 | $58.10 |
| Purchase #2 | $123.28 | 13.248% | $139.6121 | $139.61 | $139.60 | $139.60 |
| Purchase #3 | $186.32 | 3.723% | $193.2567 | $193.26 | $193.25 | $193.30 |
| Purchase #4 | $14.66 | 9.340% | $16.0292 | $16.03 | $16.05 | $16.00 |
| Purchase #5 | $154.77 | 7.184% | $165.8887 | $165.89 | $165.90 | $165.90 |
| Purchase #6 | $143.92 | 9.428% | $157.4888 | $157.49 | $157.50 | $157.50 |
| Purchase #7 | $191.64 | 11.648% | $213.9622 | $213.96 | $213.95 | $214.00 |
| 7 purchase totals = | $868.13 | $944.3495 | $944.35 | $944.35 | $944.40 | |