| 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 | $49.43 | 7.124% | $52.9514 | $52.95 | $52.95 | $53.00 |
| Purchase #2 | $38.55 | 11.456% | $42.9663 | $42.97 | $42.95 | $43.00 |
| Purchase #3 | $107.56 | 4.169% | $112.0442 | $112.04 | $112.05 | $112.00 |
| Purchase #4 | $47.58 | 9.166% | $51.9412 | $51.94 | $51.95 | $51.90 |
| Purchase #5 | $206.48 | 3.282% | $213.2567 | $213.26 | $213.25 | $213.30 |
| Purchase #6 | $158.38 | 10.502% | $175.0131 | $175.01 | $175.00 | $175.00 |
| Purchase #7 | $171.58 | 6.485% | $182.707 | $182.71 | $182.70 | $182.70 |
| 7 purchase totals = | $779.56 | $830.8799 | $830.88 | $830.85 | $830.90 | |