| 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 | $20.27 | 13.115% | $22.9284 | $22.93 | $22.95 | $22.90 |
| Purchase #2 | $50.89 | 5.804% | $53.8437 | $53.84 | $53.85 | $53.80 |
| Purchase #3 | $53.60 | 12.281% | $60.1826 | $60.18 | $60.20 | $60.20 |
| Purchase #4 | $204.83 | 8.402% | $222.0398 | $222.04 | $222.05 | $222.00 |
| Purchase #5 | $223.72 | 7.684% | $240.9106 | $240.91 | $240.90 | $240.90 |
| Purchase #6 | $64.82 | 5.303% | $68.2574 | $68.26 | $68.25 | $68.30 |
| Purchase #7 | $45.26 | 12.689% | $51.003 | $51.00 | $51.00 | $51.00 |
| 7 purchase totals = | $663.39 | $719.1655 | $719.16 | $719.20 | $719.10 | |