| 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 | $7.29 | 8.174% | $7.8859 | $7.89 | $7.90 | $7.90 |
| Purchase #2 | $229.73 | 10.118% | $252.9741 | $252.97 | $252.95 | $253.00 |
| Purchase #3 | $124.63 | 3.829% | $129.4021 | $129.40 | $129.40 | $129.40 |
| Purchase #4 | $61.69 | 7.383% | $66.2446 | $66.24 | $66.25 | $66.20 |
| Purchase #5 | $211.39 | 12.628% | $238.0843 | $238.08 | $238.10 | $238.10 |
| Purchase #6 | $166.86 | 4.263% | $173.9732 | $173.97 | $173.95 | $174.00 |
| Purchase #7 | $87.31 | 10.766% | $96.7098 | $96.71 | $96.70 | $96.70 |
| 7 purchase totals = | $888.90 | $965.2740 | $965.26 | $965.25 | $965.30 | |