| 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 | $5.30 | 5.870% | $5.6111 | $5.61 | $5.60 | $5.60 |
| Purchase #2 | $222.77 | 6.643% | $237.5686 | $237.57 | $237.55 | $237.60 |
| Purchase #3 | $144.71 | 9.571% | $158.5602 | $158.56 | $158.55 | $158.60 |
| Purchase #4 | $59.51 | 7.246% | $63.8221 | $63.82 | $63.80 | $63.80 |
| Purchase #5 | $194.35 | 3.237% | $200.6411 | $200.64 | $200.65 | $200.60 |
| Purchase #6 | $21.68 | 9.571% | $23.755 | $23.76 | $23.75 | $23.80 |
| Purchase #7 | $102.91 | 13.572% | $116.8769 | $116.88 | $116.90 | $116.90 |
| 7 purchase totals = | $751.23 | $806.8350 | $806.84 | $806.80 | $806.90 | |