| 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 | $96.78 | 4.112% | $100.7596 | $100.76 | $100.75 | $100.80 |
| Purchase #2 | $158.92 | 6.458% | $169.1831 | $169.18 | $169.20 | $169.20 |
| Purchase #3 | $68.88 | 13.192% | $77.9666 | $77.97 | $77.95 | $78.00 |
| Purchase #4 | $12.47 | 9.492% | $13.6537 | $13.65 | $13.65 | $13.70 |
| Purchase #5 | $82.54 | 7.854% | $89.0227 | $89.02 | $89.00 | $89.00 |
| Purchase #6 | $194.67 | 3.466% | $201.4173 | $201.42 | $201.40 | $201.40 |
| Purchase #7 | $47.62 | 7.309% | $51.1005 | $51.10 | $51.10 | $51.10 |
| 7 purchase totals = | $661.88 | $703.1035 | $703.10 | $703.05 | $703.20 | |