| 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 | $19.87 | 7.680% | $21.396 | $21.40 | $21.40 | $21.40 |
| Purchase #2 | $46.29 | 9.340% | $50.6135 | $50.61 | $50.60 | $50.60 |
| Purchase #3 | $55.42 | 3.657% | $57.4467 | $57.45 | $57.45 | $57.40 |
| Purchase #4 | $197.98 | 3.762% | $205.428 | $205.43 | $205.45 | $205.40 |
| Purchase #5 | $143.47 | 9.720% | $157.4153 | $157.42 | $157.40 | $157.40 |
| Purchase #6 | $217.71 | 7.464% | $233.9599 | $233.96 | $233.95 | $234.00 |
| Purchase #7 | $242.86 | 9.781% | $266.6141 | $266.61 | $266.60 | $266.60 |
| 7 purchase totals = | $923.60 | $992.8735 | $992.88 | $992.85 | $992.80 | |