| 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 | $163.77 | 3.737% | $169.8901 | $169.89 | $169.90 | $169.90 |
| Purchase #2 | $174.93 | 12.507% | $196.8085 | $196.81 | $196.80 | $196.80 |
| Purchase #3 | $47.83 | 4.438% | $49.9527 | $49.95 | $49.95 | $50.00 |
| Purchase #4 | $56.39 | 10.118% | $62.0955 | $62.10 | $62.10 | $62.10 |
| Purchase #5 | $11.70 | 12.770% | $13.1941 | $13.19 | $13.20 | $13.20 |
| Purchase #6 | $186.77 | 6.211% | $198.3703 | $198.37 | $198.35 | $198.40 |
| Purchase #7 | $108.74 | 8.132% | $117.5827 | $117.58 | $117.60 | $117.60 |
| 7 purchase totals = | $750.13 | $807.8939 | $807.89 | $807.90 | $808.00 | |