| 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 | $109.76 | 6.409% | $116.7945 | $116.79 | $116.80 | $116.80 |
| Purchase #2 | $48.92 | 13.810% | $55.6759 | $55.68 | $55.70 | $55.70 |
| Purchase #3 | $6.91 | 3.820% | $7.174 | $7.17 | $7.15 | $7.20 |
| Purchase #4 | $169.72 | 10.440% | $187.4388 | $187.44 | $187.45 | $187.40 |
| Purchase #5 | $163.34 | 5.512% | $172.3433 | $172.34 | $172.35 | $172.30 |
| Purchase #6 | $75.30 | 7.602% | $81.0243 | $81.02 | $81.00 | $81.00 |
| Purchase #7 | $95.58 | 10.106% | $105.2393 | $105.24 | $105.25 | $105.20 |
| 7 purchase totals = | $669.53 | $725.6901 | $725.68 | $725.70 | $725.60 | |