| 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 | $79.75 | 4.423% | $83.2773 | $83.28 | $83.30 | $83.30 |
| Purchase #2 | $17.89 | 13.768% | $20.3531 | $20.35 | $20.35 | $20.40 |
| Purchase #3 | $18.88 | 4.395% | $19.7098 | $19.71 | $19.70 | $19.70 |
| Purchase #4 | $49.29 | 4.236% | $51.3779 | $51.38 | $51.40 | $51.40 |
| Purchase #5 | $240.69 | 8.315% | $260.7034 | $260.70 | $260.70 | $260.70 |
| Purchase #6 | $98.86 | 7.826% | $106.5968 | $106.60 | $106.60 | $106.60 |
| Purchase #7 | $126.60 | 13.445% | $143.6214 | $143.62 | $143.60 | $143.60 |
| 7 purchase totals = | $631.96 | $685.6397 | $685.64 | $685.65 | $685.70 | |