| 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 | $46.51 | 5.790% | $49.2029 | $49.20 | $49.20 | $49.20 |
| Purchase #2 | $62.42 | 4.447% | $65.1958 | $65.20 | $65.20 | $65.20 |
| Purchase #3 | $196.93 | 8.257% | $213.1905 | $213.19 | $213.20 | $213.20 |
| Purchase #4 | $138.75 | 13.778% | $157.867 | $157.87 | $157.85 | $157.90 |
| Purchase #5 | $149.96 | 10.556% | $165.7898 | $165.79 | $165.80 | $165.80 |
| Purchase #6 | $159.67 | 6.682% | $170.3391 | $170.34 | $170.35 | $170.30 |
| Purchase #7 | $15.28 | 12.134% | $17.1341 | $17.13 | $17.15 | $17.10 |
| 7 purchase totals = | $769.52 | $838.7192 | $838.72 | $838.75 | $838.70 | |