| 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 | $39.35 | 12.489% | $44.2644 | $44.26 | $44.25 | $44.30 |
| Purchase #2 | $62.95 | 4.854% | $66.0056 | $66.01 | $66.00 | $66.00 |
| Purchase #3 | $30.29 | 9.274% | $33.0991 | $33.10 | $33.10 | $33.10 |
| Purchase #4 | $39.76 | 5.641% | $42.0029 | $42.00 | $42.00 | $42.00 |
| Purchase #5 | $92.68 | 3.176% | $95.6235 | $95.62 | $95.60 | $95.60 |
| Purchase #6 | $56.32 | 3.790% | $58.4545 | $58.45 | $58.45 | $58.50 |
| Purchase #7 | $173.82 | 10.639% | $192.3127 | $192.31 | $192.30 | $192.30 |
| 7 purchase totals = | $495.17 | $531.7627 | $531.75 | $531.70 | $531.80 | |