| 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 | $57.94 | 8.125% | $62.6476 | $62.65 | $62.65 | $62.60 |
| Purchase #2 | $228.27 | 5.359% | $240.503 | $240.50 | $240.50 | $240.50 |
| Purchase #3 | $15.57 | 10.333% | $17.1788 | $17.18 | $17.20 | $17.20 |
| Purchase #4 | $119.27 | 8.291% | $129.1587 | $129.16 | $129.15 | $129.20 |
| Purchase #5 | $63.61 | 10.698% | $70.415 | $70.42 | $70.40 | $70.40 |
| Purchase #6 | $116.98 | 4.458% | $122.195 | $122.20 | $122.20 | $122.20 |
| Purchase #7 | $40.94 | 8.417% | $44.3859 | $44.39 | $44.40 | $44.40 |
| 7 purchase totals = | $642.58 | $686.4840 | $686.50 | $686.50 | $686.50 | |