| 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 | $37.26 | 3.516% | $38.5701 | $38.57 | $38.55 | $38.60 |
| Purchase #2 | $166.58 | 3.316% | $172.1038 | $172.10 | $172.10 | $172.10 |
| Purchase #3 | $26.60 | 5.655% | $28.1042 | $28.10 | $28.10 | $28.10 |
| Purchase #4 | $23.67 | 5.123% | $24.8826 | $24.88 | $24.90 | $24.90 |
| Purchase #5 | $67.99 | 9.273% | $74.2947 | $74.29 | $74.30 | $74.30 |
| Purchase #6 | $10.59 | 6.184% | $11.2449 | $11.24 | $11.25 | $11.20 |
| Purchase #7 | $111.45 | 13.821% | $126.8535 | $126.85 | $126.85 | $126.90 |
| 7 purchase totals = | $444.14 | $476.0538 | $476.03 | $476.05 | $476.10 | |