| 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 | $73.88 | 4.667% | $77.328 | $77.33 | $77.35 | $77.30 |
| Purchase #2 | $188.91 | 6.396% | $200.9927 | $200.99 | $201.00 | $201.00 |
| Purchase #3 | $72.68 | 3.667% | $75.3452 | $75.35 | $75.35 | $75.30 |
| Purchase #4 | $81.94 | 5.285% | $86.2705 | $86.27 | $86.25 | $86.30 |
| Purchase #5 | $227.96 | 3.523% | $235.991 | $235.99 | $236.00 | $236.00 |
| Purchase #6 | $98.45 | 7.489% | $105.8229 | $105.82 | $105.80 | $105.80 |
| Purchase #7 | $130.47 | 12.637% | $146.9575 | $146.96 | $146.95 | $147.00 |
| 7 purchase totals = | $874.29 | $928.7078 | $928.71 | $928.70 | $928.70 | |