| 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 | $18.97 | 6.272% | $20.1598 | $20.16 | $20.15 | $20.20 |
| Purchase #2 | $88.60 | 5.791% | $93.7308 | $93.73 | $93.75 | $93.70 |
| Purchase #3 | $91.83 | 8.797% | $99.9083 | $99.91 | $99.90 | $99.90 |
| Purchase #4 | $58.26 | 5.549% | $61.4928 | $61.49 | $61.50 | $61.50 |
| Purchase #5 | $239.82 | 13.585% | $272.3995 | $272.40 | $272.40 | $272.40 |
| Purchase #6 | $95.70 | 7.440% | $102.8201 | $102.82 | $102.80 | $102.80 |
| Purchase #7 | $47.37 | 7.503% | $50.9242 | $50.92 | $50.90 | $50.90 |
| 7 purchase totals = | $640.55 | $701.4355 | $701.43 | $701.40 | $701.40 | |