| 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 | $89.88 | 11.751% | $100.4418 | $100.44 | $100.45 | $100.40 |
| Purchase #2 | $217.94 | 5.230% | $229.3383 | $229.34 | $229.35 | $229.30 |
| Purchase #3 | $113.57 | 3.544% | $117.5949 | $117.59 | $117.60 | $117.60 |
| Purchase #4 | $44.87 | 5.718% | $47.4357 | $47.44 | $47.45 | $47.40 |
| Purchase #5 | $67.80 | 4.450% | $70.8171 | $70.82 | $70.80 | $70.80 |
| Purchase #6 | $180.86 | 7.230% | $193.9362 | $193.94 | $193.95 | $193.90 |
| Purchase #7 | $60.75 | 10.864% | $67.3499 | $67.35 | $67.35 | $67.30 |
| 7 purchase totals = | $775.67 | $826.9139 | $826.92 | $826.95 | $826.70 | |