| 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 | $92.54 | 7.705% | $99.6702 | $99.67 | $99.65 | $99.70 |
| Purchase #2 | $145.28 | 4.704% | $152.114 | $152.11 | $152.10 | $152.10 |
| Purchase #3 | $136.63 | 9.411% | $149.4882 | $149.49 | $149.50 | $149.50 |
| Purchase #4 | $104.39 | 8.784% | $113.5596 | $113.56 | $113.55 | $113.60 |
| Purchase #5 | $92.33 | 11.179% | $102.6516 | $102.65 | $102.65 | $102.70 |
| Purchase #6 | $40.48 | 10.627% | $44.7818 | $44.78 | $44.80 | $44.80 |
| Purchase #7 | $250.80 | 8.496% | $272.108 | $272.11 | $272.10 | $272.10 |
| 7 purchase totals = | $862.45 | $934.3734 | $934.37 | $934.35 | $934.50 | |