| 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 | $54.79 | 7.158% | $58.7119 | $58.71 | $58.70 | $58.70 |
| Purchase #2 | $243.71 | 11.631% | $272.0559 | $272.06 | $272.05 | $272.10 |
| Purchase #3 | $44.72 | 6.272% | $47.5248 | $47.52 | $47.50 | $47.50 |
| Purchase #4 | $12.92 | 11.276% | $14.3769 | $14.38 | $14.40 | $14.40 |
| Purchase #5 | $36.75 | 11.208% | $40.8689 | $40.87 | $40.85 | $40.90 |
| Purchase #6 | $181.26 | 10.553% | $200.3884 | $200.39 | $200.40 | $200.40 |
| Purchase #7 | $189.26 | 13.705% | $215.1981 | $215.20 | $215.20 | $215.20 |
| 7 purchase totals = | $763.41 | $849.1249 | $849.13 | $849.10 | $849.20 | |