| 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 | $225.79 | 12.383% | $253.7496 | $253.75 | $253.75 | $253.70 |
| Purchase #2 | $70.89 | 10.194% | $78.1165 | $78.12 | $78.10 | $78.10 |
| Purchase #3 | $156.85 | 9.327% | $171.4794 | $171.48 | $171.50 | $171.50 |
| Purchase #4 | $85.43 | 10.379% | $94.2968 | $94.30 | $94.30 | $94.30 |
| Purchase #5 | $116.31 | 7.184% | $124.6657 | $124.67 | $124.65 | $124.70 |
| Purchase #6 | $39.74 | 12.629% | $44.7588 | $44.76 | $44.75 | $44.80 |
| Purchase #7 | $30.64 | 3.804% | $31.8055 | $31.81 | $31.80 | $31.80 |
| 7 purchase totals = | $725.65 | $798.8723 | $798.89 | $798.85 | $798.90 | |