| 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 | $77.54 | 11.767% | $86.6641 | $86.66 | $86.65 | $86.70 |
| Purchase #2 | $154.71 | 5.586% | $163.3521 | $163.35 | $163.35 | $163.40 |
| Purchase #3 | $47.59 | 12.199% | $53.3955 | $53.40 | $53.40 | $53.40 |
| Purchase #4 | $108.95 | 3.848% | $113.1424 | $113.14 | $113.15 | $113.10 |
| Purchase #5 | $160.63 | 10.527% | $177.5395 | $177.54 | $177.55 | $177.50 |
| Purchase #6 | $22.83 | 7.253% | $24.4859 | $24.49 | $24.50 | $24.50 |
| Purchase #7 | $65.79 | 6.215% | $69.8788 | $69.88 | $69.90 | $69.90 |
| 7 purchase totals = | $638.04 | $688.4583 | $688.46 | $688.50 | $688.50 | |