| 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 | $53.26 | 3.798% | $55.2828 | $55.28 | $55.30 | $55.30 |
| Purchase #2 | $41.25 | 13.716% | $46.9079 | $46.91 | $46.90 | $46.90 |
| Purchase #3 | $173.68 | 6.312% | $184.6427 | $184.64 | $184.65 | $184.60 |
| Purchase #4 | $93.74 | 4.650% | $98.0989 | $98.10 | $98.10 | $98.10 |
| Purchase #5 | $235.69 | 9.551% | $258.2008 | $258.20 | $258.20 | $258.20 |
| Purchase #6 | $90.46 | 11.414% | $100.7851 | $100.79 | $100.80 | $100.80 |
| Purchase #7 | $169.90 | 12.199% | $190.6261 | $190.63 | $190.65 | $190.60 |
| 7 purchase totals = | $857.98 | $934.5443 | $934.55 | $934.60 | $934.50 | |