| 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 | $30.29 | 7.340% | $32.5133 | $32.51 | $32.50 | $32.50 |
| Purchase #2 | $72.43 | 12.766% | $81.6764 | $81.68 | $81.70 | $81.70 |
| Purchase #3 | $103.42 | 6.344% | $109.981 | $109.98 | $110.00 | $110.00 |
| Purchase #4 | $57.65 | 13.107% | $65.2062 | $65.21 | $65.20 | $65.20 |
| Purchase #5 | $63.34 | 4.767% | $66.3594 | $66.36 | $66.35 | $66.40 |
| Purchase #6 | $234.33 | 4.394% | $244.6265 | $244.63 | $244.65 | $244.60 |
| Purchase #7 | $109.25 | 6.507% | $116.3589 | $116.36 | $116.35 | $116.40 |
| 7 purchase totals = | $670.71 | $716.7217 | $716.73 | $716.75 | $716.80 | |