| 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 | $59.93 | 10.795% | $66.3994 | $66.40 | $66.40 | $66.40 |
| Purchase #2 | $33.75 | 12.727% | $38.0454 | $38.05 | $38.05 | $38.00 |
| Purchase #3 | $13.68 | 11.158% | $15.2064 | $15.21 | $15.20 | $15.20 |
| Purchase #4 | $98.92 | 8.630% | $107.4568 | $107.46 | $107.45 | $107.50 |
| Purchase #5 | $134.99 | 5.729% | $142.7236 | $142.72 | $142.70 | $142.70 |
| Purchase #6 | $95.47 | 12.375% | $107.2844 | $107.28 | $107.30 | $107.30 |
| Purchase #7 | $229.49 | 5.470% | $242.0431 | $242.04 | $242.05 | $242.00 |
| 7 purchase totals = | $666.23 | $719.1591 | $719.16 | $719.15 | $719.10 | |