| 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 | $112.27 | 11.379% | $125.0452 | $125.05 | $125.05 | $125.00 |
| Purchase #2 | $84.62 | 4.542% | $88.4634 | $88.46 | $88.45 | $88.50 |
| Purchase #3 | $83.59 | 5.578% | $88.2527 | $88.25 | $88.25 | $88.30 |
| Purchase #4 | $152.86 | 10.358% | $168.6932 | $168.69 | $168.70 | $168.70 |
| Purchase #5 | $42.77 | 7.498% | $45.9769 | $45.98 | $46.00 | $46.00 |
| Purchase #6 | $172.66 | 6.784% | $184.3733 | $184.37 | $184.35 | $184.40 |
| Purchase #7 | $249.70 | 3.289% | $257.9126 | $257.91 | $257.90 | $257.90 |
| 7 purchase totals = | $898.47 | $958.7173 | $958.71 | $958.70 | $958.80 | |