| 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 | $92.56 | 12.771% | $104.3808 | $104.38 | $104.40 | $104.40 |
| Purchase #2 | $133.30 | 3.377% | $137.8015 | $137.80 | $137.80 | $137.80 |
| Purchase #3 | $86.76 | 3.518% | $89.8122 | $89.81 | $89.80 | $89.80 |
| Purchase #4 | $6.30 | 10.612% | $6.9686 | $6.97 | $6.95 | $7.00 |
| Purchase #5 | $121.85 | 8.612% | $132.3437 | $132.34 | $132.35 | $132.30 |
| Purchase #6 | $58.94 | 4.266% | $61.4544 | $61.45 | $61.45 | $61.50 |
| Purchase #7 | $174.53 | 5.439% | $184.0227 | $184.02 | $184.00 | $184.00 |
| 7 purchase totals = | $674.24 | $716.7839 | $716.77 | $716.75 | $716.80 | |