| 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 | $98.44 | 8.609% | $106.9147 | $106.91 | $106.90 | $106.90 |
| Purchase #2 | $71.35 | 7.401% | $76.6306 | $76.63 | $76.65 | $76.60 |
| Purchase #3 | $170.85 | 13.639% | $194.1522 | $194.15 | $194.15 | $194.20 |
| Purchase #4 | $150.66 | 13.224% | $170.5833 | $170.58 | $170.60 | $170.60 |
| Purchase #5 | $104.32 | 3.826% | $108.3113 | $108.31 | $108.30 | $108.30 |
| Purchase #6 | $41.90 | 8.319% | $45.3857 | $45.39 | $45.40 | $45.40 |
| Purchase #7 | $121.94 | 3.749% | $126.5115 | $126.51 | $126.50 | $126.50 |
| 7 purchase totals = | $759.46 | $828.4893 | $828.48 | $828.50 | $828.50 | |