| 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 | $61.81 | 9.469% | $67.6628 | $67.66 | $67.65 | $67.70 |
| Purchase #2 | $79.29 | 3.120% | $81.7638 | $81.76 | $81.75 | $81.80 |
| Purchase #3 | $174.83 | 11.418% | $194.7921 | $194.79 | $194.80 | $194.80 |
| Purchase #4 | $131.88 | 8.581% | $143.1966 | $143.20 | $143.20 | $143.20 |
| Purchase #5 | $39.53 | 3.507% | $40.9163 | $40.92 | $40.90 | $40.90 |
| Purchase #6 | $140.80 | 10.684% | $155.8431 | $155.84 | $155.85 | $155.80 |
| Purchase #7 | $22.96 | 8.408% | $24.8905 | $24.89 | $24.90 | $24.90 |
| 7 purchase totals = | $651.10 | $709.0652 | $709.06 | $709.05 | $709.10 | |