| 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 | $44.69 | 9.224% | $48.8122 | $48.81 | $48.80 | $48.80 |
| Purchase #2 | $214.63 | 3.491% | $222.1227 | $222.12 | $222.10 | $222.10 |
| Purchase #3 | $173.78 | 9.207% | $189.7799 | $189.78 | $189.80 | $189.80 |
| Purchase #4 | $54.73 | 12.608% | $61.6304 | $61.63 | $61.65 | $61.60 |
| Purchase #5 | $76.94 | 5.434% | $81.1209 | $81.12 | $81.10 | $81.10 |
| Purchase #6 | $170.74 | 11.312% | $190.0541 | $190.05 | $190.05 | $190.10 |
| Purchase #7 | $45.38 | 8.461% | $49.2196 | $49.22 | $49.20 | $49.20 |
| 7 purchase totals = | $780.89 | $842.7398 | $842.73 | $842.70 | $842.70 | |