| 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 | $14.55 | 8.373% | $15.7683 | $15.77 | $15.75 | $15.80 |
| Purchase #2 | $79.93 | 7.169% | $85.6602 | $85.66 | $85.65 | $85.70 |
| Purchase #3 | $142.43 | 7.290% | $152.8131 | $152.81 | $152.80 | $152.80 |
| Purchase #4 | $48.79 | 13.874% | $55.5591 | $55.56 | $55.55 | $55.60 |
| Purchase #5 | $133.64 | 10.369% | $147.4971 | $147.50 | $147.50 | $147.50 |
| Purchase #6 | $97.87 | 6.316% | $104.0515 | $104.05 | $104.05 | $104.10 |
| Purchase #7 | $182.26 | 11.314% | $202.8809 | $202.88 | $202.90 | $202.90 |
| 7 purchase totals = | $699.47 | $764.2302 | $764.23 | $764.20 | $764.40 | |