| 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 | $117.51 | 8.356% | $127.3291 | $127.33 | $127.35 | $127.30 |
| Purchase #2 | $65.79 | 6.823% | $70.2789 | $70.28 | $70.30 | $70.30 |
| Purchase #3 | $216.42 | 9.278% | $236.4994 | $236.50 | $236.50 | $236.50 |
| Purchase #4 | $36.53 | 9.782% | $40.1034 | $40.10 | $40.10 | $40.10 |
| Purchase #5 | $157.49 | 9.155% | $171.9082 | $171.91 | $171.90 | $171.90 |
| Purchase #6 | $150.84 | 5.845% | $159.6566 | $159.66 | $159.65 | $159.70 |
| Purchase #7 | $59.74 | 7.158% | $64.0162 | $64.02 | $64.00 | $64.00 |
| 7 purchase totals = | $804.32 | $869.7918 | $869.80 | $869.80 | $869.80 | |