| 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 | $85.77 | 3.436% | $88.7171 | $88.72 | $88.70 | $88.70 |
| Purchase #2 | $28.98 | 3.604% | $30.0244 | $30.02 | $30.00 | $30.00 |
| Purchase #3 | $109.80 | 6.523% | $116.9623 | $116.96 | $116.95 | $117.00 |
| Purchase #4 | $178.35 | 6.690% | $190.2816 | $190.28 | $190.30 | $190.30 |
| Purchase #5 | $30.94 | 4.822% | $32.4319 | $32.43 | $32.45 | $32.40 |
| Purchase #6 | $174.78 | 13.177% | $197.8108 | $197.81 | $197.80 | $197.80 |
| Purchase #7 | $159.90 | 6.219% | $169.8442 | $169.84 | $169.85 | $169.80 |
| 7 purchase totals = | $768.52 | $826.0723 | $826.06 | $826.05 | $826.00 | |