| 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 | $36.99 | 13.154% | $41.8557 | $41.86 | $41.85 | $41.90 |
| Purchase #2 | $25.66 | 13.631% | $29.1577 | $29.16 | $29.15 | $29.20 |
| Purchase #3 | $109.41 | 3.121% | $112.8247 | $112.82 | $112.80 | $112.80 |
| Purchase #4 | $169.87 | 3.267% | $175.4197 | $175.42 | $175.40 | $175.40 |
| Purchase #5 | $175.74 | 9.840% | $193.0328 | $193.03 | $193.05 | $193.00 |
| Purchase #6 | $156.97 | 5.235% | $165.1874 | $165.19 | $165.20 | $165.20 |
| Purchase #7 | $20.48 | 11.394% | $22.8135 | $22.81 | $22.80 | $22.80 |
| 7 purchase totals = | $695.12 | $740.2915 | $740.29 | $740.25 | $740.30 | |