| 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 | $76.84 | 5.146% | $80.7942 | $80.79 | $80.80 | $80.80 |
| Purchase #2 | $187.67 | 8.524% | $203.667 | $203.67 | $203.65 | $203.70 |
| Purchase #3 | $244.84 | 3.727% | $253.9652 | $253.97 | $253.95 | $254.00 |
| Purchase #4 | $30.89 | 9.483% | $33.8193 | $33.82 | $33.80 | $33.80 |
| Purchase #5 | $155.67 | 3.765% | $161.531 | $161.53 | $161.55 | $161.50 |
| Purchase #6 | $75.43 | 7.344% | $80.9696 | $80.97 | $80.95 | $81.00 |
| Purchase #7 | $224.36 | 5.239% | $236.1142 | $236.11 | $236.10 | $236.10 |
| 7 purchase totals = | $995.70 | $1,050.8605 | $1,050.86 | $1,050.80 | $1,050.90 | |