| 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 | $59.78 | 9.819% | $65.6498 | $65.65 | $65.65 | $65.60 |
| Purchase #2 | $98.34 | 3.189% | $101.4761 | $101.48 | $101.50 | $101.50 |
| Purchase #3 | $234.26 | 9.326% | $256.1071 | $256.11 | $256.10 | $256.10 |
| Purchase #4 | $246.40 | 7.420% | $264.6829 | $264.68 | $264.70 | $264.70 |
| Purchase #5 | $155.54 | 13.252% | $176.1522 | $176.15 | $176.15 | $176.20 |
| Purchase #6 | $55.94 | 6.826% | $59.7585 | $59.76 | $59.75 | $59.80 |
| Purchase #7 | $165.33 | 7.582% | $177.8653 | $177.87 | $177.85 | $177.90 |
| 7 purchase totals = | $1,015.59 | $1,101.6919 | $1,101.70 | $1,101.70 | $1,101.80 | |