| 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 | $244.78 | 11.388% | $272.6555 | $272.66 | $272.65 | $272.70 |
| Purchase #2 | $133.78 | 10.538% | $147.8777 | $147.88 | $147.90 | $147.90 |
| Purchase #3 | $17.64 | 12.340% | $19.8168 | $19.82 | $19.80 | $19.80 |
| Purchase #4 | $78.85 | 11.420% | $87.8547 | $87.85 | $87.85 | $87.90 |
| Purchase #5 | $53.57 | 9.405% | $58.6083 | $58.61 | $58.60 | $58.60 |
| Purchase #6 | $76.54 | 8.211% | $82.8247 | $82.82 | $82.80 | $82.80 |
| Purchase #7 | $20.98 | 5.114% | $22.0529 | $22.05 | $22.05 | $22.10 |
| 7 purchase totals = | $626.14 | $691.6906 | $691.69 | $691.65 | $691.80 | |