| 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 | $28.46 | 4.357% | $29.7 | $29.70 | $29.70 | $29.70 |
| Purchase #2 | $135.44 | 13.305% | $153.4603 | $153.46 | $153.45 | $153.50 |
| Purchase #3 | $111.27 | 7.617% | $119.7454 | $119.75 | $119.75 | $119.70 |
| Purchase #4 | $188.66 | 8.377% | $204.464 | $204.46 | $204.45 | $204.50 |
| Purchase #5 | $35.60 | 11.386% | $39.6534 | $39.65 | $39.65 | $39.70 |
| Purchase #6 | $21.25 | 13.791% | $24.1806 | $24.18 | $24.20 | $24.20 |
| Purchase #7 | $248.72 | 12.869% | $280.7278 | $280.73 | $280.75 | $280.70 |
| 7 purchase totals = | $769.40 | $851.9315 | $851.93 | $851.95 | $852.00 | |