| 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 | $58.99 | 9.192% | $64.4124 | $64.41 | $64.40 | $64.40 |
| Purchase #2 | $78.41 | 12.571% | $88.2669 | $88.27 | $88.25 | $88.30 |
| Purchase #3 | $155.39 | 6.646% | $165.7172 | $165.72 | $165.70 | $165.70 |
| Purchase #4 | $163.38 | 3.571% | $169.2143 | $169.21 | $169.20 | $169.20 |
| Purchase #5 | $175.70 | 10.605% | $194.333 | $194.33 | $194.35 | $194.30 |
| Purchase #6 | $12.99 | 3.131% | $13.3967 | $13.40 | $13.40 | $13.40 |
| Purchase #7 | $152.62 | 10.581% | $168.7687 | $168.77 | $168.75 | $168.80 |
| 7 purchase totals = | $797.48 | $864.1092 | $864.11 | $864.05 | $864.10 | |