| 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 | $28.99 | 5.545% | $30.5975 | $30.60 | $30.60 | $30.60 |
| Purchase #2 | $48.88 | 3.647% | $50.6627 | $50.66 | $50.65 | $50.70 |
| Purchase #3 | $241.36 | 8.711% | $262.3849 | $262.38 | $262.40 | $262.40 |
| Purchase #4 | $10.41 | 13.638% | $11.8297 | $11.83 | $11.85 | $11.80 |
| Purchase #5 | $182.42 | 11.809% | $203.962 | $203.96 | $203.95 | $204.00 |
| Purchase #6 | $200.52 | 9.420% | $219.409 | $219.41 | $219.40 | $219.40 |
| Purchase #7 | $31.60 | 11.218% | $35.1449 | $35.14 | $35.15 | $35.10 |
| 7 purchase totals = | $744.18 | $813.9907 | $813.98 | $814.00 | $814.00 | |