| 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 | $49.87 | 6.321% | $53.0223 | $53.02 | $53.00 | $53.00 |
| Purchase #2 | $143.84 | 7.854% | $155.1372 | $155.14 | $155.15 | $155.10 |
| Purchase #3 | $104.52 | 11.330% | $116.3621 | $116.36 | $116.35 | $116.40 |
| Purchase #4 | $140.48 | 6.324% | $149.364 | $149.36 | $149.35 | $149.40 |
| Purchase #5 | $27.90 | 12.385% | $31.3554 | $31.36 | $31.35 | $31.40 |
| Purchase #6 | $21.82 | 11.666% | $24.3655 | $24.37 | $24.35 | $24.40 |
| Purchase #7 | $59.67 | 12.736% | $67.2696 | $67.27 | $67.25 | $67.30 |
| 7 purchase totals = | $548.10 | $596.8761 | $596.88 | $596.80 | $597.00 | |