| 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 | $103.93 | 3.369% | $107.4314 | $107.43 | $107.45 | $107.40 |
| Purchase #2 | $225.97 | 6.508% | $240.6761 | $240.68 | $240.70 | $240.70 |
| Purchase #3 | $32.60 | 9.112% | $35.5705 | $35.57 | $35.55 | $35.60 |
| Purchase #4 | $204.48 | 10.534% | $226.0199 | $226.02 | $226.00 | $226.00 |
| Purchase #5 | $53.97 | 8.686% | $58.6578 | $58.66 | $58.65 | $58.70 |
| Purchase #6 | $41.87 | 7.224% | $44.8947 | $44.89 | $44.90 | $44.90 |
| Purchase #7 | $185.49 | 9.381% | $202.8908 | $202.89 | $202.90 | $202.90 |
| 7 purchase totals = | $848.31 | $916.1412 | $916.14 | $916.15 | $916.20 | |