| 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 | $45.62 | 12.736% | $51.4302 | $51.43 | $51.45 | $51.40 |
| Purchase #2 | $22.70 | 5.396% | $23.9249 | $23.92 | $23.90 | $23.90 |
| Purchase #3 | $189.34 | 11.834% | $211.7465 | $211.75 | $211.75 | $211.70 |
| Purchase #4 | $141.74 | 7.135% | $151.8531 | $151.85 | $151.85 | $151.90 |
| Purchase #5 | $208.82 | 4.147% | $217.4798 | $217.48 | $217.50 | $217.50 |
| Purchase #6 | $53.98 | 10.188% | $59.4795 | $59.48 | $59.50 | $59.50 |
| Purchase #7 | $13.55 | 8.377% | $14.6851 | $14.69 | $14.70 | $14.70 |
| 7 purchase totals = | $675.75 | $730.5991 | $730.60 | $730.65 | $730.60 | |