| 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 | $129.55 | 4.802% | $135.771 | $135.77 | $135.75 | $135.80 |
| Purchase #2 | $202.25 | 5.555% | $213.485 | $213.49 | $213.50 | $213.50 |
| Purchase #3 | $88.94 | 8.785% | $96.7534 | $96.75 | $96.75 | $96.80 |
| Purchase #4 | $65.81 | 13.605% | $74.7635 | $74.76 | $74.75 | $74.80 |
| Purchase #5 | $48.79 | 12.649% | $54.9614 | $54.96 | $54.95 | $55.00 |
| Purchase #6 | $103.29 | 6.291% | $109.788 | $109.79 | $109.80 | $109.80 |
| Purchase #7 | $218.82 | 10.185% | $241.1068 | $241.11 | $241.10 | $241.10 |
| 7 purchase totals = | $857.45 | $926.6291 | $926.63 | $926.60 | $926.80 | |