| 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 | $10.53 | 3.715% | $10.9212 | $10.92 | $10.90 | $10.90 |
| Purchase #2 | $116.29 | 7.778% | $125.335 | $125.34 | $125.35 | $125.30 |
| Purchase #3 | $89.69 | 3.448% | $92.7825 | $92.78 | $92.80 | $92.80 |
| Purchase #4 | $99.29 | 11.254% | $110.4641 | $110.46 | $110.45 | $110.50 |
| Purchase #5 | $115.94 | 8.415% | $125.6964 | $125.70 | $125.70 | $125.70 |
| Purchase #6 | $244.83 | 6.521% | $260.7954 | $260.80 | $260.80 | $260.80 |
| Purchase #7 | $133.48 | 8.862% | $145.309 | $145.31 | $145.30 | $145.30 |
| 7 purchase totals = | $810.05 | $871.3036 | $871.31 | $871.30 | $871.30 | |