| 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 | $52.64 | 8.538% | $57.1344 | $57.13 | $57.15 | $57.10 |
| Purchase #2 | $168.89 | 7.106% | $180.8913 | $180.89 | $180.90 | $180.90 |
| Purchase #3 | $250.54 | 8.558% | $271.9812 | $271.98 | $272.00 | $272.00 |
| Purchase #4 | $45.95 | 12.624% | $51.7507 | $51.75 | $51.75 | $51.80 |
| Purchase #5 | $134.77 | 5.299% | $141.9115 | $141.91 | $141.90 | $141.90 |
| Purchase #6 | $169.62 | 10.797% | $187.9339 | $187.93 | $187.95 | $187.90 |
| Purchase #7 | $75.67 | 9.452% | $82.8223 | $82.82 | $82.80 | $82.80 |
| 7 purchase totals = | $898.08 | $974.4253 | $974.41 | $974.45 | $974.40 | |