| 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 | $74.42 | 11.179% | $82.7394 | $82.74 | $82.75 | $82.70 |
| Purchase #2 | $161.33 | 4.775% | $169.0335 | $169.03 | $169.05 | $169.00 |
| Purchase #3 | $89.51 | 13.229% | $101.3513 | $101.35 | $101.35 | $101.40 |
| Purchase #4 | $97.62 | 5.318% | $102.8114 | $102.81 | $102.80 | $102.80 |
| Purchase #5 | $66.63 | 9.803% | $73.1617 | $73.16 | $73.15 | $73.20 |
| Purchase #6 | $243.83 | 4.410% | $254.5829 | $254.58 | $254.60 | $254.60 |
| Purchase #7 | $77.98 | 11.579% | $87.0093 | $87.01 | $87.00 | $87.00 |
| 7 purchase totals = | $811.32 | $870.6895 | $870.68 | $870.70 | $870.70 | |