| 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 | $72.47 | 8.704% | $78.7778 | $78.78 | $78.80 | $78.80 |
| Purchase #2 | $88.56 | 9.309% | $96.8041 | $96.80 | $96.80 | $96.80 |
| Purchase #3 | $214.95 | 5.257% | $226.2499 | $226.25 | $226.25 | $226.20 |
| Purchase #4 | $63.38 | 6.574% | $67.5466 | $67.55 | $67.55 | $67.50 |
| Purchase #5 | $151.30 | 9.729% | $166.02 | $166.02 | $166.00 | $166.00 |
| Purchase #6 | $60.47 | 5.842% | $64.0027 | $64.00 | $64.00 | $64.00 |
| Purchase #7 | $198.83 | 5.307% | $209.3819 | $209.38 | $209.40 | $209.40 |
| 7 purchase totals = | $849.96 | $908.7830 | $908.78 | $908.80 | $908.70 | |