| 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 | $39.43 | 4.231% | $41.0983 | $41.10 | $41.10 | $41.10 |
| Purchase #2 | $121.97 | 9.155% | $133.1364 | $133.14 | $133.15 | $133.10 |
| Purchase #3 | $197.39 | 11.268% | $219.6319 | $219.63 | $219.65 | $219.60 |
| Purchase #4 | $36.66 | 5.825% | $38.7954 | $38.80 | $38.80 | $38.80 |
| Purchase #5 | $166.89 | 6.354% | $177.4942 | $177.49 | $177.50 | $177.50 |
| Purchase #6 | $40.70 | 11.319% | $45.3068 | $45.31 | $45.30 | $45.30 |
| Purchase #7 | $27.78 | 9.453% | $30.406 | $30.41 | $30.40 | $30.40 |
| 7 purchase totals = | $630.82 | $685.8690 | $685.88 | $685.90 | $685.80 | |