| 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 | $108.65 | 7.493% | $116.7911 | $116.79 | $116.80 | $116.80 |
| Purchase #2 | $85.52 | 9.179% | $93.3699 | $93.37 | $93.35 | $93.40 |
| Purchase #3 | $165.41 | 3.136% | $170.5973 | $170.60 | $170.60 | $170.60 |
| Purchase #4 | $44.62 | 8.588% | $48.452 | $48.45 | $48.45 | $48.50 |
| Purchase #5 | $20.57 | 11.639% | $22.9641 | $22.96 | $22.95 | $23.00 |
| Purchase #6 | $173.37 | 10.123% | $190.9202 | $190.92 | $190.90 | $190.90 |
| Purchase #7 | $71.94 | 7.701% | $77.4801 | $77.48 | $77.50 | $77.50 |
| 7 purchase totals = | $670.08 | $720.5747 | $720.57 | $720.55 | $720.70 | |