| 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 | $13.68 | 4.809% | $14.3379 | $14.34 | $14.35 | $14.30 |
| Purchase #2 | $156.51 | 5.471% | $165.0727 | $165.07 | $165.05 | $165.10 |
| Purchase #3 | $178.79 | 5.370% | $188.391 | $188.39 | $188.40 | $188.40 |
| Purchase #4 | $123.35 | 8.753% | $134.1468 | $134.15 | $134.15 | $134.10 |
| Purchase #5 | $136.74 | 8.317% | $148.1127 | $148.11 | $148.10 | $148.10 |
| Purchase #6 | $231.29 | 7.818% | $249.3723 | $249.37 | $249.35 | $249.40 |
| Purchase #7 | $53.55 | 12.214% | $60.0906 | $60.09 | $60.10 | $60.10 |
| 7 purchase totals = | $893.91 | $959.5240 | $959.52 | $959.50 | $959.50 | |