| 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 | $127.48 | 5.569% | $134.5794 | $134.58 | $134.60 | $134.60 |
| Purchase #2 | $44.56 | 12.129% | $49.9647 | $49.96 | $49.95 | $50.00 |
| Purchase #3 | $211.40 | 8.410% | $229.1787 | $229.18 | $229.20 | $229.20 |
| Purchase #4 | $112.28 | 7.688% | $120.9121 | $120.91 | $120.90 | $120.90 |
| Purchase #5 | $112.57 | 12.563% | $126.7122 | $126.71 | $126.70 | $126.70 |
| Purchase #6 | $171.97 | 13.737% | $195.5935 | $195.59 | $195.60 | $195.60 |
| Purchase #7 | $40.49 | 10.802% | $44.8637 | $44.86 | $44.85 | $44.90 |
| 7 purchase totals = | $820.75 | $901.8043 | $901.79 | $901.80 | $901.90 | |