| 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 | $110.43 | 9.711% | $121.1539 | $121.15 | $121.15 | $121.20 |
| Purchase #2 | $111.65 | 8.433% | $121.0654 | $121.07 | $121.05 | $121.10 |
| Purchase #3 | $66.84 | 11.597% | $74.5914 | $74.59 | $74.60 | $74.60 |
| Purchase #4 | $78.41 | 11.650% | $87.5448 | $87.54 | $87.55 | $87.50 |
| Purchase #5 | $150.36 | 8.195% | $162.682 | $162.68 | $162.70 | $162.70 |
| Purchase #6 | $108.80 | 10.830% | $120.583 | $120.58 | $120.60 | $120.60 |
| Purchase #7 | $53.48 | 10.836% | $59.2751 | $59.28 | $59.30 | $59.30 |
| 7 purchase totals = | $679.97 | $746.8956 | $746.89 | $746.95 | $747.00 | |