| 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 | $81.86 | 7.555% | $88.0445 | $88.04 | $88.05 | $88.00 |
| Purchase #2 | $243.60 | 5.617% | $257.283 | $257.28 | $257.30 | $257.30 |
| Purchase #3 | $147.59 | 10.829% | $163.5725 | $163.57 | $163.55 | $163.60 |
| Purchase #4 | $193.77 | 13.225% | $219.3961 | $219.40 | $219.40 | $219.40 |
| Purchase #5 | $62.80 | 9.613% | $68.837 | $68.84 | $68.85 | $68.80 |
| Purchase #6 | $105.93 | 5.752% | $112.0231 | $112.02 | $112.00 | $112.00 |
| Purchase #7 | $71.78 | 13.759% | $81.6562 | $81.66 | $81.65 | $81.70 |
| 7 purchase totals = | $907.33 | $990.8124 | $990.81 | $990.80 | $990.80 | |