| 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 | $65.35 | 8.110% | $70.6499 | $70.65 | $70.65 | $70.60 |
| Purchase #2 | $212.49 | 3.247% | $219.3896 | $219.39 | $219.40 | $219.40 |
| Purchase #3 | $51.30 | 7.234% | $55.011 | $55.01 | $55.00 | $55.00 |
| Purchase #4 | $58.53 | 13.409% | $66.3783 | $66.38 | $66.40 | $66.40 |
| Purchase #5 | $88.32 | 3.416% | $91.337 | $91.34 | $91.35 | $91.30 |
| Purchase #6 | $201.26 | 10.467% | $222.3259 | $222.33 | $222.35 | $222.30 |
| Purchase #7 | $160.39 | 5.162% | $168.6693 | $168.67 | $168.65 | $168.70 |
| 7 purchase totals = | $837.64 | $893.7610 | $893.77 | $893.80 | $893.70 | |