| 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 | $29.84 | 12.539% | $33.5816 | $33.58 | $33.60 | $33.60 |
| Purchase #2 | $94.41 | 12.771% | $106.4671 | $106.47 | $106.45 | $106.50 |
| Purchase #3 | $202.62 | 6.534% | $215.8592 | $215.86 | $215.85 | $215.90 |
| Purchase #4 | $63.36 | 13.395% | $71.8471 | $71.85 | $71.85 | $71.80 |
| Purchase #5 | $60.82 | 3.253% | $62.7985 | $62.80 | $62.80 | $62.80 |
| Purchase #6 | $53.39 | 13.843% | $60.7808 | $60.78 | $60.80 | $60.80 |
| Purchase #7 | $124.36 | 12.299% | $139.655 | $139.66 | $139.65 | $139.70 |
| 7 purchase totals = | $628.80 | $690.9893 | $691.00 | $691.00 | $691.10 | |