| 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 | $68.69 | 3.575% | $71.1457 | $71.15 | $71.15 | $71.10 |
| Purchase #2 | $105.46 | 10.739% | $116.7853 | $116.79 | $116.80 | $116.80 |
| Purchase #3 | $64.40 | 7.737% | $69.3826 | $69.38 | $69.40 | $69.40 |
| Purchase #4 | $230.70 | 5.683% | $243.8107 | $243.81 | $243.80 | $243.80 |
| Purchase #5 | $69.93 | 7.810% | $75.3915 | $75.39 | $75.40 | $75.40 |
| Purchase #6 | $176.93 | 8.371% | $191.7408 | $191.74 | $191.75 | $191.70 |
| Purchase #7 | $37.77 | 5.512% | $39.8519 | $39.85 | $39.85 | $39.90 |
| 7 purchase totals = | $753.88 | $808.1085 | $808.11 | $808.15 | $808.10 | |