| 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 | $45.55 | 7.374% | $48.9089 | $48.91 | $48.90 | $48.90 |
| Purchase #2 | $136.92 | 13.858% | $155.8944 | $155.89 | $155.90 | $155.90 |
| Purchase #3 | $73.37 | 13.295% | $83.1245 | $83.12 | $83.10 | $83.10 |
| Purchase #4 | $64.27 | 6.280% | $68.3062 | $68.31 | $68.30 | $68.30 |
| Purchase #5 | $103.44 | 12.389% | $116.2552 | $116.26 | $116.25 | $116.30 |
| Purchase #6 | $66.31 | 12.857% | $74.8355 | $74.84 | $74.85 | $74.80 |
| Purchase #7 | $197.49 | 10.734% | $218.6886 | $218.69 | $218.70 | $218.70 |
| 7 purchase totals = | $687.35 | $766.0133 | $766.02 | $766.00 | $766.00 | |