| 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 | $53.81 | 3.414% | $55.6471 | $55.65 | $55.65 | $55.60 |
| Purchase #2 | $92.56 | 10.126% | $101.9326 | $101.93 | $101.95 | $101.90 |
| Purchase #3 | $199.55 | 7.523% | $214.5621 | $214.56 | $214.55 | $214.60 |
| Purchase #4 | $208.90 | 11.722% | $233.3873 | $233.39 | $233.40 | $233.40 |
| Purchase #5 | $130.49 | 7.323% | $140.0458 | $140.05 | $140.05 | $140.00 |
| Purchase #6 | $104.25 | 6.381% | $110.9022 | $110.90 | $110.90 | $110.90 |
| Purchase #7 | $41.42 | 7.773% | $44.6396 | $44.64 | $44.65 | $44.60 |
| 7 purchase totals = | $830.98 | $901.1167 | $901.12 | $901.15 | $901.00 | |