| 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 | $88.85 | 3.329% | $91.8078 | $91.81 | $91.80 | $91.80 |
| Purchase #2 | $157.36 | 7.406% | $169.0141 | $169.01 | $169.00 | $169.00 |
| Purchase #3 | $54.59 | 9.144% | $59.5817 | $59.58 | $59.60 | $59.60 |
| Purchase #4 | $31.57 | 5.315% | $33.2479 | $33.25 | $33.25 | $33.20 |
| Purchase #5 | $66.48 | 10.648% | $73.5588 | $73.56 | $73.55 | $73.60 |
| Purchase #6 | $167.99 | 8.817% | $182.8017 | $182.80 | $182.80 | $182.80 |
| Purchase #7 | $107.91 | 7.724% | $116.245 | $116.25 | $116.25 | $116.20 |
| 7 purchase totals = | $674.75 | $726.2570 | $726.26 | $726.25 | $726.20 | |