| 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 | $13.37 | 9.594% | $14.6527 | $14.65 | $14.65 | $14.70 |
| Purchase #2 | $55.52 | 9.179% | $60.6162 | $60.62 | $60.60 | $60.60 |
| Purchase #3 | $70.48 | 7.661% | $75.8795 | $75.88 | $75.90 | $75.90 |
| Purchase #4 | $239.42 | 3.745% | $248.3863 | $248.39 | $248.40 | $248.40 |
| Purchase #5 | $33.89 | 11.562% | $37.8084 | $37.81 | $37.80 | $37.80 |
| Purchase #6 | $53.54 | 5.519% | $56.4949 | $56.49 | $56.50 | $56.50 |
| Purchase #7 | $147.58 | 12.780% | $166.4407 | $166.44 | $166.45 | $166.40 |
| 7 purchase totals = | $613.80 | $660.2787 | $660.28 | $660.30 | $660.30 | |