| 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 | $94.90 | 12.512% | $106.7739 | $106.77 | $106.75 | $106.80 |
| Purchase #2 | $24.94 | 7.330% | $26.7681 | $26.77 | $26.75 | $26.80 |
| Purchase #3 | $62.59 | 5.506% | $66.0362 | $66.04 | $66.05 | $66.00 |
| Purchase #4 | $13.45 | 13.657% | $15.2869 | $15.29 | $15.30 | $15.30 |
| Purchase #5 | $93.63 | 7.621% | $100.7655 | $100.77 | $100.75 | $100.80 |
| Purchase #6 | $18.76 | 8.646% | $20.382 | $20.38 | $20.40 | $20.40 |
| Purchase #7 | $59.38 | 9.362% | $64.9392 | $64.94 | $64.95 | $64.90 |
| 7 purchase totals = | $367.65 | $400.9518 | $400.96 | $400.95 | $401.00 | |