| 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 | $99.56 | 4.707% | $104.2463 | $104.25 | $104.25 | $104.20 |
| Purchase #2 | $183.66 | 12.520% | $206.6542 | $206.65 | $206.65 | $206.70 |
| Purchase #3 | $104.89 | 8.140% | $113.428 | $113.43 | $113.45 | $113.40 |
| Purchase #4 | $39.80 | 12.385% | $44.7292 | $44.73 | $44.75 | $44.70 |
| Purchase #5 | $152.84 | 7.286% | $163.9759 | $163.98 | $164.00 | $164.00 |
| Purchase #6 | $228.68 | 13.138% | $258.724 | $258.72 | $258.70 | $258.70 |
| Purchase #7 | $141.41 | 12.269% | $158.7596 | $158.76 | $158.75 | $158.80 |
| 7 purchase totals = | $950.84 | $1,050.5172 | $1,050.52 | $1,050.55 | $1,050.50 | |