| 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 | $102.85 | 5.733% | $108.7464 | $108.75 | $108.75 | $108.70 |
| Purchase #2 | $39.60 | 11.761% | $44.2574 | $44.26 | $44.25 | $44.30 |
| Purchase #3 | $148.93 | 8.434% | $161.4908 | $161.49 | $161.50 | $161.50 |
| Purchase #4 | $197.55 | 3.651% | $204.7626 | $204.76 | $204.75 | $204.80 |
| Purchase #5 | $58.91 | 4.365% | $61.4814 | $61.48 | $61.50 | $61.50 |
| Purchase #6 | $199.81 | 4.216% | $208.234 | $208.23 | $208.25 | $208.20 |
| Purchase #7 | $22.68 | 11.758% | $25.3467 | $25.35 | $25.35 | $25.30 |
| 7 purchase totals = | $770.33 | $814.3193 | $814.32 | $814.35 | $814.30 | |