| 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 | $88.58 | 4.225% | $92.3225 | $92.32 | $92.30 | $92.30 |
| Purchase #2 | $23.37 | 7.513% | $25.1258 | $25.13 | $25.15 | $25.10 |
| Purchase #3 | $84.51 | 5.217% | $88.9189 | $88.92 | $88.90 | $88.90 |
| Purchase #4 | $73.88 | 5.546% | $77.9774 | $77.98 | $78.00 | $78.00 |
| Purchase #5 | $216.65 | 8.403% | $234.8551 | $234.86 | $234.85 | $234.90 |
| Purchase #6 | $122.46 | 13.696% | $139.2321 | $139.23 | $139.25 | $139.20 |
| Purchase #7 | $75.92 | 5.225% | $79.8868 | $79.89 | $79.90 | $79.90 |
| 7 purchase totals = | $685.37 | $738.3186 | $738.33 | $738.35 | $738.30 | |