| 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 | $26.36 | 9.305% | $28.8128 | $28.81 | $28.80 | $28.80 |
| Purchase #2 | $198.53 | 12.648% | $223.6401 | $223.64 | $223.65 | $223.60 |
| Purchase #3 | $242.70 | 11.702% | $271.1008 | $271.10 | $271.10 | $271.10 |
| Purchase #4 | $107.83 | 11.815% | $120.5701 | $120.57 | $120.55 | $120.60 |
| Purchase #5 | $26.27 | 4.519% | $27.4571 | $27.46 | $27.45 | $27.50 |
| Purchase #6 | $24.50 | 5.362% | $25.8137 | $25.81 | $25.80 | $25.80 |
| Purchase #7 | $54.78 | 9.683% | $60.0843 | $60.08 | $60.10 | $60.10 |
| 7 purchase totals = | $680.97 | $757.4789 | $757.47 | $757.45 | $757.50 | |