| 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 | $71.48 | 9.833% | $78.5086 | $78.51 | $78.50 | $78.50 |
| Purchase #2 | $23.92 | 11.418% | $26.6512 | $26.65 | $26.65 | $26.70 |
| Purchase #3 | $24.32 | 4.130% | $25.3244 | $25.32 | $25.30 | $25.30 |
| Purchase #4 | $15.66 | 7.140% | $16.7781 | $16.78 | $16.80 | $16.80 |
| Purchase #5 | $234.36 | 5.176% | $246.4905 | $246.49 | $246.50 | $246.50 |
| Purchase #6 | $93.68 | 9.803% | $102.8635 | $102.86 | $102.85 | $102.90 |
| Purchase #7 | $77.98 | 8.460% | $84.5771 | $84.58 | $84.60 | $84.60 |
| 7 purchase totals = | $541.40 | $581.1934 | $581.19 | $581.20 | $581.30 | |