| 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 | $86.96 | 8.665% | $94.4951 | $94.50 | $94.50 | $94.50 |
| Purchase #2 | $48.46 | 3.412% | $50.1135 | $50.11 | $50.10 | $50.10 |
| Purchase #3 | $84.91 | 8.360% | $92.0085 | $92.01 | $92.00 | $92.00 |
| Purchase #4 | $190.85 | 10.325% | $210.5553 | $210.56 | $210.55 | $210.60 |
| Purchase #5 | $188.55 | 3.567% | $195.2756 | $195.28 | $195.30 | $195.30 |
| Purchase #6 | $90.57 | 10.201% | $99.809 | $99.81 | $99.80 | $99.80 |
| Purchase #7 | $176.28 | 8.243% | $190.8108 | $190.81 | $190.80 | $190.80 |
| 7 purchase totals = | $866.58 | $933.0678 | $933.08 | $933.05 | $933.10 | |