| 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 | $100.57 | 4.717% | $105.3139 | $105.31 | $105.30 | $105.30 |
| Purchase #2 | $32.86 | 12.321% | $36.9087 | $36.91 | $36.90 | $36.90 |
| Purchase #3 | $31.98 | 6.524% | $34.0664 | $34.07 | $34.05 | $34.10 |
| Purchase #4 | $243.76 | 9.468% | $266.8392 | $266.84 | $266.85 | $266.80 |
| Purchase #5 | $87.58 | 6.130% | $92.9487 | $92.95 | $92.95 | $92.90 |
| Purchase #6 | $108.63 | 9.785% | $119.2594 | $119.26 | $119.25 | $119.30 |
| Purchase #7 | $213.59 | 10.863% | $236.7923 | $236.79 | $236.80 | $236.80 |
| 7 purchase totals = | $818.97 | $892.1286 | $892.13 | $892.10 | $892.10 | |