| 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 | $115.99 | 7.687% | $124.9062 | $124.91 | $124.90 | $124.90 |
| Purchase #2 | $24.44 | 12.799% | $27.5681 | $27.57 | $27.55 | $27.60 |
| Purchase #3 | $222.53 | 13.412% | $252.3757 | $252.38 | $252.40 | $252.40 |
| Purchase #4 | $24.86 | 10.850% | $27.5573 | $27.56 | $27.55 | $27.60 |
| Purchase #5 | $43.89 | 3.297% | $45.3371 | $45.34 | $45.35 | $45.30 |
| Purchase #6 | $148.71 | 5.394% | $156.7314 | $156.73 | $156.75 | $156.70 |
| Purchase #7 | $214.47 | 11.804% | $239.786 | $239.79 | $239.80 | $239.80 |
| 7 purchase totals = | $794.89 | $874.2618 | $874.28 | $874.30 | $874.30 | |