| 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 | $29.36 | 12.292% | $32.9689 | $32.97 | $32.95 | $33.00 |
| Purchase #2 | $138.47 | 7.405% | $148.7237 | $148.72 | $148.70 | $148.70 |
| Purchase #3 | $237.44 | 9.419% | $259.8045 | $259.80 | $259.80 | $259.80 |
| Purchase #4 | $57.52 | 4.684% | $60.2142 | $60.21 | $60.20 | $60.20 |
| Purchase #5 | $166.87 | 8.263% | $180.6585 | $180.66 | $180.65 | $180.70 |
| Purchase #6 | $117.26 | 8.843% | $127.6293 | $127.63 | $127.65 | $127.60 |
| Purchase #7 | $232.96 | 10.399% | $257.1855 | $257.19 | $257.20 | $257.20 |
| 7 purchase totals = | $979.88 | $1,067.1846 | $1,067.18 | $1,067.15 | $1,067.20 | |