| 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 | $40.82 | 9.761% | $44.8044 | $44.80 | $44.80 | $44.80 |
| Purchase #2 | $186.42 | 12.136% | $209.0439 | $209.04 | $209.05 | $209.00 |
| Purchase #3 | $85.48 | 4.645% | $89.4505 | $89.45 | $89.45 | $89.50 |
| Purchase #4 | $219.38 | 11.210% | $243.9725 | $243.97 | $243.95 | $244.00 |
| Purchase #5 | $32.57 | 7.105% | $34.8841 | $34.88 | $34.90 | $34.90 |
| Purchase #6 | $158.81 | 5.120% | $166.9411 | $166.94 | $166.95 | $166.90 |
| Purchase #7 | $186.44 | 10.655% | $206.3052 | $206.31 | $206.30 | $206.30 |
| 7 purchase totals = | $909.92 | $995.4017 | $995.39 | $995.40 | $995.40 | |