| 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 | $97.48 | 8.479% | $105.7453 | $105.75 | $105.75 | $105.70 |
| Purchase #2 | $121.80 | 8.684% | $132.3771 | $132.38 | $132.40 | $132.40 |
| Purchase #3 | $179.79 | 3.487% | $186.0593 | $186.06 | $186.05 | $186.10 |
| Purchase #4 | $34.47 | 13.435% | $39.101 | $39.10 | $39.10 | $39.10 |
| Purchase #5 | $186.63 | 8.125% | $201.7937 | $201.79 | $201.80 | $201.80 |
| Purchase #6 | $181.52 | 5.354% | $191.2386 | $191.24 | $191.25 | $191.20 |
| Purchase #7 | $9.43 | 5.513% | $9.9499 | $9.95 | $9.95 | $9.90 |
| 7 purchase totals = | $811.12 | $866.2649 | $866.27 | $866.30 | $866.20 | |