| 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 | $88.78 | 12.796% | $100.1403 | $100.14 | $100.15 | $100.10 |
| Purchase #2 | $142.69 | 7.617% | $153.5587 | $153.56 | $153.55 | $153.60 |
| Purchase #3 | $26.48 | 13.184% | $29.9711 | $29.97 | $29.95 | $30.00 |
| Purchase #4 | $177.56 | 9.410% | $194.2684 | $194.27 | $194.25 | $194.30 |
| Purchase #5 | $48.79 | 3.869% | $50.6777 | $50.68 | $50.70 | $50.70 |
| Purchase #6 | $124.80 | 13.190% | $141.2611 | $141.26 | $141.25 | $141.30 |
| Purchase #7 | $140.31 | 5.186% | $147.5865 | $147.59 | $147.60 | $147.60 |
| 7 purchase totals = | $749.41 | $817.4638 | $817.47 | $817.45 | $817.60 | |