| 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 | $56.57 | 3.772% | $58.7038 | $58.70 | $58.70 | $58.70 |
| Purchase #2 | $53.42 | 6.856% | $57.0825 | $57.08 | $57.10 | $57.10 |
| Purchase #3 | $9.35 | 5.660% | $9.8792 | $9.88 | $9.90 | $9.90 |
| Purchase #4 | $38.85 | 13.617% | $44.1402 | $44.14 | $44.15 | $44.10 |
| Purchase #5 | $165.40 | 13.299% | $187.3965 | $187.40 | $187.40 | $187.40 |
| Purchase #6 | $98.49 | 3.660% | $102.0947 | $102.09 | $102.10 | $102.10 |
| Purchase #7 | $139.93 | 11.157% | $155.542 | $155.54 | $155.55 | $155.50 |
| 7 purchase totals = | $562.01 | $614.8389 | $614.83 | $614.90 | $614.80 | |