| 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 | $187.54 | 8.661% | $203.7828 | $203.78 | $203.80 | $203.80 |
| Purchase #2 | $35.55 | 5.242% | $37.4135 | $37.41 | $37.40 | $37.40 |
| Purchase #3 | $184.80 | 5.823% | $195.5609 | $195.56 | $195.55 | $195.60 |
| Purchase #4 | $90.31 | 9.450% | $98.8443 | $98.84 | $98.85 | $98.80 |
| Purchase #5 | $40.62 | 7.701% | $43.7481 | $43.75 | $43.75 | $43.70 |
| Purchase #6 | $27.90 | 8.129% | $30.168 | $30.17 | $30.15 | $30.20 |
| Purchase #7 | $29.35 | 8.592% | $31.8718 | $31.87 | $31.85 | $31.90 |
| 7 purchase totals = | $596.07 | $641.3894 | $641.38 | $641.35 | $641.40 | |