| 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 | $216.51 | 13.357% | $245.4292 | $245.43 | $245.45 | $245.40 |
| Purchase #2 | $32.54 | 6.514% | $34.6597 | $34.66 | $34.65 | $34.70 |
| Purchase #3 | $65.38 | 4.198% | $68.1247 | $68.12 | $68.10 | $68.10 |
| Purchase #4 | $61.68 | 13.687% | $70.1221 | $70.12 | $70.10 | $70.10 |
| Purchase #5 | $14.96 | 11.453% | $16.6734 | $16.67 | $16.65 | $16.70 |
| Purchase #6 | $143.96 | 3.671% | $149.2448 | $149.24 | $149.25 | $149.20 |
| Purchase #7 | $98.92 | 6.614% | $105.4626 | $105.46 | $105.45 | $105.50 |
| 7 purchase totals = | $633.95 | $689.7165 | $689.70 | $689.65 | $689.70 | |