| 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 | $90.79 | 5.687% | $95.9532 | $95.95 | $95.95 | $96.00 |
| Purchase #2 | $35.49 | 13.735% | $40.3646 | $40.36 | $40.35 | $40.40 |
| Purchase #3 | $88.83 | 7.581% | $95.5642 | $95.56 | $95.55 | $95.60 |
| Purchase #4 | $174.36 | 3.225% | $179.9831 | $179.98 | $180.00 | $180.00 |
| Purchase #5 | $228.67 | 12.411% | $257.0502 | $257.05 | $257.05 | $257.10 |
| Purchase #6 | $55.35 | 9.427% | $60.5678 | $60.57 | $60.55 | $60.60 |
| Purchase #7 | $123.51 | 12.825% | $139.3502 | $139.35 | $139.35 | $139.40 |
| 7 purchase totals = | $797.00 | $868.8333 | $868.82 | $868.80 | $869.10 | |