| 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 | $6.81 | 12.257% | $7.6447 | $7.64 | $7.65 | $7.60 |
| Purchase #2 | $86.62 | 13.438% | $98.26 | $98.26 | $98.25 | $98.30 |
| Purchase #3 | $64.97 | 8.350% | $70.395 | $70.40 | $70.40 | $70.40 |
| Purchase #4 | $207.73 | 13.513% | $235.8006 | $235.80 | $235.80 | $235.80 |
| Purchase #5 | $58.33 | 6.188% | $61.9395 | $61.94 | $61.95 | $61.90 |
| Purchase #6 | $223.28 | 13.806% | $254.106 | $254.11 | $254.10 | $254.10 |
| Purchase #7 | $96.79 | 6.236% | $102.8258 | $102.83 | $102.85 | $102.80 |
| 7 purchase totals = | $744.53 | $830.9716 | $830.98 | $831.00 | $830.90 | |