| 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 | $29.66 | 10.146% | $32.6693 | $32.67 | $32.65 | $32.70 |
| Purchase #2 | $68.45 | 10.161% | $75.4052 | $75.41 | $75.40 | $75.40 |
| Purchase #3 | $220.47 | 10.364% | $243.3195 | $243.32 | $243.30 | $243.30 |
| Purchase #4 | $9.72 | 10.529% | $10.7434 | $10.74 | $10.75 | $10.70 |
| Purchase #5 | $134.71 | 12.720% | $151.8451 | $151.85 | $151.85 | $151.80 |
| Purchase #6 | $132.95 | 12.229% | $149.2085 | $149.21 | $149.20 | $149.20 |
| Purchase #7 | $159.83 | 12.590% | $179.9526 | $179.95 | $179.95 | $180.00 |
| 7 purchase totals = | $755.79 | $843.1436 | $843.15 | $843.10 | $843.10 | |