| 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 | $112.64 | 3.338% | $116.3999 | $116.40 | $116.40 | $116.40 |
| Purchase #2 | $22.68 | 12.281% | $25.4653 | $25.47 | $25.45 | $25.50 |
| Purchase #3 | $98.39 | 7.694% | $105.9601 | $105.96 | $105.95 | $106.00 |
| Purchase #4 | $53.58 | 6.799% | $57.2229 | $57.22 | $57.20 | $57.20 |
| Purchase #5 | $45.55 | 3.784% | $47.2736 | $47.27 | $47.25 | $47.30 |
| Purchase #6 | $208.45 | 3.120% | $214.9536 | $214.95 | $214.95 | $215.00 |
| Purchase #7 | $143.64 | 3.381% | $148.4965 | $148.50 | $148.50 | $148.50 |
| 7 purchase totals = | $684.93 | $715.7719 | $715.77 | $715.70 | $715.90 | |