| 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 | $54.75 | 13.132% | $61.9398 | $61.94 | $61.95 | $61.90 |
| Purchase #2 | $111.99 | 11.222% | $124.5575 | $124.56 | $124.55 | $124.60 |
| Purchase #3 | $145.65 | 10.381% | $160.7699 | $160.77 | $160.75 | $160.80 |
| Purchase #4 | $172.36 | 3.308% | $178.0617 | $178.06 | $178.05 | $178.10 |
| Purchase #5 | $38.52 | 4.311% | $40.1806 | $40.18 | $40.20 | $40.20 |
| Purchase #6 | $28.57 | 6.313% | $30.3736 | $30.37 | $30.35 | $30.40 |
| Purchase #7 | $85.72 | 3.728% | $88.9156 | $88.92 | $88.90 | $88.90 |
| 7 purchase totals = | $637.56 | $684.7987 | $684.80 | $684.75 | $684.90 | |