| 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 | $72.95 | 9.685% | $80.0152 | $80.02 | $80.00 | $80.00 |
| Purchase #2 | $64.79 | 6.592% | $69.061 | $69.06 | $69.05 | $69.10 |
| Purchase #3 | $202.89 | 10.383% | $223.9561 | $223.96 | $223.95 | $224.00 |
| Purchase #4 | $193.26 | 5.611% | $204.1038 | $204.10 | $204.10 | $204.10 |
| Purchase #5 | $65.47 | 5.612% | $69.1442 | $69.14 | $69.15 | $69.10 |
| Purchase #6 | $33.74 | 11.146% | $37.5007 | $37.50 | $37.50 | $37.50 |
| Purchase #7 | $85.77 | 8.510% | $93.069 | $93.07 | $93.05 | $93.10 |
| 7 purchase totals = | $718.87 | $776.8500 | $776.85 | $776.80 | $776.90 | |