| 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 | $101.44 | 4.343% | $105.8455 | $105.85 | $105.85 | $105.80 |
| Purchase #2 | $58.75 | 11.513% | $65.5139 | $65.51 | $65.50 | $65.50 |
| Purchase #3 | $65.38 | 4.290% | $68.1848 | $68.18 | $68.20 | $68.20 |
| Purchase #4 | $122.79 | 13.755% | $139.6798 | $139.68 | $139.70 | $139.70 |
| Purchase #5 | $211.81 | 4.446% | $221.2271 | $221.23 | $221.25 | $221.20 |
| Purchase #6 | $142.35 | 6.316% | $151.3408 | $151.34 | $151.35 | $151.30 |
| Purchase #7 | $137.80 | 4.478% | $143.9707 | $143.97 | $143.95 | $144.00 |
| 7 purchase totals = | $840.32 | $895.7626 | $895.76 | $895.80 | $895.70 | |