| 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 | $79.61 | 10.360% | $87.8576 | $87.86 | $87.85 | $87.90 |
| Purchase #2 | $130.54 | 6.334% | $138.8084 | $138.81 | $138.80 | $138.80 |
| Purchase #3 | $60.53 | 11.543% | $67.517 | $67.52 | $67.50 | $67.50 |
| Purchase #4 | $23.90 | 3.556% | $24.7499 | $24.75 | $24.75 | $24.70 |
| Purchase #5 | $86.91 | 12.693% | $97.9415 | $97.94 | $97.95 | $97.90 |
| Purchase #6 | $41.98 | 12.373% | $47.1742 | $47.17 | $47.15 | $47.20 |
| Purchase #7 | $120.81 | 3.227% | $124.7085 | $124.71 | $124.70 | $124.70 |
| 7 purchase totals = | $544.28 | $588.7571 | $588.76 | $588.70 | $588.70 | |