| 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 | $44.72 | 11.702% | $49.9531 | $49.95 | $49.95 | $50.00 |
| Purchase #2 | $185.28 | 11.340% | $206.2908 | $206.29 | $206.30 | $206.30 |
| Purchase #3 | $127.99 | 5.525% | $135.0614 | $135.06 | $135.05 | $135.10 |
| Purchase #4 | $187.58 | 13.564% | $213.0234 | $213.02 | $213.00 | $213.00 |
| Purchase #5 | $41.44 | 5.265% | $43.6218 | $43.62 | $43.60 | $43.60 |
| Purchase #6 | $30.58 | 6.317% | $32.5117 | $32.51 | $32.50 | $32.50 |
| Purchase #7 | $159.83 | 6.389% | $170.0415 | $170.04 | $170.05 | $170.00 |
| 7 purchase totals = | $777.42 | $850.5037 | $850.49 | $850.45 | $850.50 | |