| 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 | $95.53 | 5.196% | $100.4937 | $100.49 | $100.50 | $100.50 |
| Purchase #2 | $124.85 | 8.420% | $135.3624 | $135.36 | $135.35 | $135.40 |
| Purchase #3 | $101.72 | 5.253% | $107.0634 | $107.06 | $107.05 | $107.10 |
| Purchase #4 | $53.45 | 8.813% | $58.1605 | $58.16 | $58.15 | $58.20 |
| Purchase #5 | $167.26 | 3.114% | $172.4685 | $172.47 | $172.45 | $172.50 |
| Purchase #6 | $129.80 | 11.162% | $144.2883 | $144.29 | $144.30 | $144.30 |
| Purchase #7 | $184.49 | 4.221% | $192.2773 | $192.28 | $192.30 | $192.30 |
| 7 purchase totals = | $857.10 | $910.1141 | $910.11 | $910.10 | $910.30 | |