| 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 | $38.50 | 10.807% | $42.6607 | $42.66 | $42.65 | $42.70 |
| Purchase #2 | $58.46 | 13.800% | $66.5275 | $66.53 | $66.55 | $66.50 |
| Purchase #3 | $177.42 | 6.421% | $188.8121 | $188.81 | $188.80 | $188.80 |
| Purchase #4 | $23.62 | 8.784% | $25.6948 | $25.69 | $25.70 | $25.70 |
| Purchase #5 | $103.62 | 12.601% | $116.6772 | $116.68 | $116.70 | $116.70 |
| Purchase #6 | $194.96 | 6.681% | $207.9853 | $207.99 | $208.00 | $208.00 |
| Purchase #7 | $236.52 | 11.441% | $263.5803 | $263.58 | $263.60 | $263.60 |
| 7 purchase totals = | $833.10 | $911.9379 | $911.94 | $912.00 | $912.00 | |