| 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 | $39.54 | 6.699% | $42.1888 | $42.19 | $42.20 | $42.20 |
| Purchase #2 | $105.58 | 10.334% | $116.4906 | $116.49 | $116.50 | $116.50 |
| Purchase #3 | $81.69 | 7.494% | $87.8118 | $87.81 | $87.80 | $87.80 |
| Purchase #4 | $95.67 | 6.846% | $102.2196 | $102.22 | $102.20 | $102.20 |
| Purchase #5 | $51.73 | 12.305% | $58.0954 | $58.10 | $58.10 | $58.10 |
| Purchase #6 | $14.74 | 3.124% | $15.2005 | $15.20 | $15.20 | $15.20 |
| Purchase #7 | $59.76 | 11.631% | $66.7107 | $66.71 | $66.70 | $66.70 |
| 7 purchase totals = | $448.71 | $488.7174 | $488.72 | $488.70 | $488.70 | |