| 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 | $42.37 | 12.111% | $47.5014 | $47.50 | $47.50 | $47.50 |
| Purchase #2 | $62.36 | 7.133% | $66.8081 | $66.81 | $66.80 | $66.80 |
| Purchase #3 | $228.73 | 3.417% | $236.5457 | $236.55 | $236.55 | $236.50 |
| Purchase #4 | $227.60 | 13.332% | $257.9436 | $257.94 | $257.95 | $257.90 |
| Purchase #5 | $66.70 | 10.598% | $73.7689 | $73.77 | $73.75 | $73.80 |
| Purchase #6 | $79.64 | 8.186% | $86.1593 | $86.16 | $86.15 | $86.20 |
| Purchase #7 | $206.89 | 7.688% | $222.7957 | $222.80 | $222.80 | $222.80 |
| 7 purchase totals = | $914.29 | $991.5227 | $991.53 | $991.50 | $991.50 | |