| 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 | $36.87 | 3.388% | $38.1192 | $38.12 | $38.10 | $38.10 |
| Purchase #2 | $64.66 | 6.147% | $68.6347 | $68.63 | $68.65 | $68.60 |
| Purchase #3 | $203.56 | 4.752% | $213.2332 | $213.23 | $213.25 | $213.20 |
| Purchase #4 | $71.98 | 5.438% | $75.8943 | $75.89 | $75.90 | $75.90 |
| Purchase #5 | $228.97 | 4.297% | $238.8088 | $238.81 | $238.80 | $238.80 |
| Purchase #6 | $163.95 | 3.738% | $170.0785 | $170.08 | $170.10 | $170.10 |
| Purchase #7 | $37.51 | 12.793% | $42.3087 | $42.31 | $42.30 | $42.30 |
| 7 purchase totals = | $807.50 | $847.0774 | $847.07 | $847.10 | $847.00 | |