| 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 | $8.93 | 7.782% | $9.6249 | $9.62 | $9.60 | $9.60 |
| Purchase #2 | $148.66 | 10.516% | $164.2931 | $164.29 | $164.30 | $164.30 |
| Purchase #3 | $19.46 | 8.701% | $21.1532 | $21.15 | $21.15 | $21.20 |
| Purchase #4 | $245.27 | 12.198% | $275.188 | $275.19 | $275.20 | $275.20 |
| Purchase #5 | $141.41 | 7.220% | $151.6198 | $151.62 | $151.60 | $151.60 |
| Purchase #6 | $44.90 | 8.181% | $48.5733 | $48.57 | $48.55 | $48.60 |
| Purchase #7 | $52.68 | 13.355% | $59.7154 | $59.72 | $59.70 | $59.70 |
| 7 purchase totals = | $661.31 | $730.1677 | $730.16 | $730.10 | $730.20 | |