| 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 | $87.36 | 5.637% | $92.2845 | $92.28 | $92.30 | $92.30 |
| Purchase #2 | $47.26 | 12.382% | $53.1117 | $53.11 | $53.10 | $53.10 |
| Purchase #3 | $243.37 | 11.850% | $272.2093 | $272.21 | $272.20 | $272.20 |
| Purchase #4 | $52.60 | 4.692% | $55.068 | $55.07 | $55.05 | $55.10 |
| Purchase #5 | $195.41 | 12.710% | $220.2466 | $220.25 | $220.25 | $220.20 |
| Purchase #6 | $130.93 | 6.514% | $139.4588 | $139.46 | $139.45 | $139.50 |
| Purchase #7 | $141.26 | 13.254% | $159.9826 | $159.98 | $160.00 | $160.00 |
| 7 purchase totals = | $898.19 | $992.3615 | $992.36 | $992.35 | $992.40 | |