| 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 | $88.92 | 9.142% | $97.0491 | $97.05 | $97.05 | $97.00 |
| Purchase #2 | $77.38 | 5.692% | $81.7845 | $81.78 | $81.80 | $81.80 |
| Purchase #3 | $124.50 | 5.865% | $131.8019 | $131.80 | $131.80 | $131.80 |
| Purchase #4 | $82.97 | 11.555% | $92.5572 | $92.56 | $92.55 | $92.60 |
| Purchase #5 | $35.94 | 3.727% | $37.2795 | $37.28 | $37.30 | $37.30 |
| Purchase #6 | $109.87 | 7.421% | $118.0235 | $118.02 | $118.00 | $118.00 |
| Purchase #7 | $243.54 | 12.385% | $273.7024 | $273.70 | $273.70 | $273.70 |
| 7 purchase totals = | $763.12 | $832.1981 | $832.19 | $832.20 | $832.20 | |