| 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 | $89.37 | 13.397% | $101.3429 | $101.34 | $101.35 | $101.30 |
| Purchase #2 | $159.40 | 11.726% | $178.0912 | $178.09 | $178.10 | $178.10 |
| Purchase #3 | $160.33 | 5.772% | $169.5842 | $169.58 | $169.60 | $169.60 |
| Purchase #4 | $98.74 | 8.683% | $107.3136 | $107.31 | $107.30 | $107.30 |
| Purchase #5 | $54.27 | 9.183% | $59.2536 | $59.25 | $59.25 | $59.30 |
| Purchase #6 | $45.91 | 3.619% | $47.5715 | $47.57 | $47.55 | $47.60 |
| Purchase #7 | $146.27 | 11.504% | $163.0969 | $163.10 | $163.10 | $163.10 |
| 7 purchase totals = | $754.29 | $826.2539 | $826.24 | $826.25 | $826.30 | |