| 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 | $42.31 | 9.325% | $46.2554 | $46.26 | $46.25 | $46.30 |
| Purchase #2 | $105.57 | 4.352% | $110.1644 | $110.16 | $110.15 | $110.20 |
| Purchase #3 | $63.82 | 7.314% | $68.4878 | $68.49 | $68.50 | $68.50 |
| Purchase #4 | $221.64 | 7.684% | $238.6708 | $238.67 | $238.65 | $238.70 |
| Purchase #5 | $101.61 | 9.366% | $111.1268 | $111.13 | $111.15 | $111.10 |
| Purchase #6 | $106.68 | 10.447% | $117.8249 | $117.82 | $117.80 | $117.80 |
| Purchase #7 | $129.68 | 4.553% | $135.5843 | $135.58 | $135.60 | $135.60 |
| 7 purchase totals = | $771.31 | $828.1144 | $828.11 | $828.10 | $828.20 | |