| 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 | $28.35 | 5.513% | $29.9129 | $29.91 | $29.90 | $29.90 |
| Purchase #2 | $56.69 | 7.479% | $60.9298 | $60.93 | $60.95 | $60.90 |
| Purchase #3 | $248.70 | 12.676% | $280.2252 | $280.23 | $280.25 | $280.20 |
| Purchase #4 | $152.26 | 9.241% | $166.3303 | $166.33 | $166.35 | $166.30 |
| Purchase #5 | $101.56 | 11.358% | $113.0952 | $113.10 | $113.10 | $113.10 |
| Purchase #6 | $191.63 | 4.488% | $200.2304 | $200.23 | $200.25 | $200.20 |
| Purchase #7 | $52.26 | 6.701% | $55.7619 | $55.76 | $55.75 | $55.80 |
| 7 purchase totals = | $831.45 | $906.4857 | $906.49 | $906.55 | $906.40 | |