| 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 | $45.46 | 7.241% | $48.7518 | $48.75 | $48.75 | $48.80 |
| Purchase #2 | $71.70 | 10.685% | $79.3611 | $79.36 | $79.35 | $79.40 |
| Purchase #3 | $191.47 | 4.264% | $199.6343 | $199.63 | $199.65 | $199.60 |
| Purchase #4 | $162.44 | 8.322% | $175.9583 | $175.96 | $175.95 | $176.00 |
| Purchase #5 | $153.79 | 6.218% | $163.3527 | $163.35 | $163.35 | $163.40 |
| Purchase #6 | $250.82 | 10.784% | $277.8684 | $277.87 | $277.85 | $277.90 |
| Purchase #7 | $30.42 | 4.690% | $31.8467 | $31.85 | $31.85 | $31.80 |
| 7 purchase totals = | $906.10 | $976.7733 | $976.77 | $976.75 | $976.90 | |