| 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 | $135.65 | 3.637% | $140.5836 | $140.58 | $140.60 | $140.60 |
| Purchase #2 | $243.52 | 13.797% | $277.1185 | $277.12 | $277.10 | $277.10 |
| Purchase #3 | $142.49 | 4.622% | $149.0759 | $149.08 | $149.10 | $149.10 |
| Purchase #4 | $14.88 | 10.466% | $16.4373 | $16.44 | $16.45 | $16.40 |
| Purchase #5 | $108.34 | 5.118% | $113.8848 | $113.88 | $113.90 | $113.90 |
| Purchase #6 | $60.68 | 9.453% | $66.4161 | $66.42 | $66.40 | $66.40 |
| Purchase #7 | $11.98 | 5.502% | $12.6391 | $12.64 | $12.65 | $12.60 |
| 7 purchase totals = | $717.54 | $776.1553 | $776.16 | $776.20 | $776.10 | |