| 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 | $7.26 | 3.103% | $7.4853 | $7.49 | $7.50 | $7.50 |
| Purchase #2 | $191.78 | 8.581% | $208.2366 | $208.24 | $208.25 | $208.20 |
| Purchase #3 | $83.65 | 5.681% | $88.4022 | $88.40 | $88.40 | $88.40 |
| Purchase #4 | $234.27 | 4.484% | $244.7747 | $244.77 | $244.75 | $244.80 |
| Purchase #5 | $150.42 | 8.812% | $163.675 | $163.68 | $163.70 | $163.70 |
| Purchase #6 | $35.74 | 8.655% | $38.8333 | $38.83 | $38.85 | $38.80 |
| Purchase #7 | $160.65 | 8.226% | $173.8651 | $173.87 | $173.85 | $173.90 |
| 7 purchase totals = | $863.77 | $925.2722 | $925.28 | $925.30 | $925.30 | |