| 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 | $86.62 | 12.579% | $97.5159 | $97.52 | $97.50 | $97.50 |
| Purchase #2 | $172.62 | 10.133% | $190.1116 | $190.11 | $190.10 | $190.10 |
| Purchase #3 | $36.47 | 7.338% | $39.1462 | $39.15 | $39.15 | $39.10 |
| Purchase #4 | $21.61 | 5.354% | $22.767 | $22.77 | $22.75 | $22.80 |
| Purchase #5 | $203.71 | 3.258% | $210.3469 | $210.35 | $210.35 | $210.30 |
| Purchase #6 | $77.41 | 7.732% | $83.3953 | $83.40 | $83.40 | $83.40 |
| Purchase #7 | $224.86 | 12.819% | $253.6848 | $253.68 | $253.70 | $253.70 |
| 7 purchase totals = | $823.30 | $896.9677 | $896.98 | $896.95 | $896.90 | |