| 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 | $80.66 | 5.224% | $84.8737 | $84.87 | $84.85 | $84.90 |
| Purchase #2 | $38.51 | 4.231% | $40.1394 | $40.14 | $40.15 | $40.10 |
| Purchase #3 | $94.36 | 12.832% | $106.4683 | $106.47 | $106.45 | $106.50 |
| Purchase #4 | $200.68 | 13.449% | $227.6695 | $227.67 | $227.65 | $227.70 |
| Purchase #5 | $208.46 | 9.684% | $228.6473 | $228.65 | $228.65 | $228.60 |
| Purchase #6 | $13.71 | 4.434% | $14.3179 | $14.32 | $14.30 | $14.30 |
| Purchase #7 | $152.76 | 5.227% | $160.7448 | $160.74 | $160.75 | $160.70 |
| 7 purchase totals = | $789.14 | $862.8609 | $862.86 | $862.80 | $862.80 | |