| 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 | $75.72 | 7.689% | $81.5421 | $81.54 | $81.55 | $81.50 |
| Purchase #2 | $48.96 | 11.162% | $54.4249 | $54.42 | $54.40 | $54.40 |
| Purchase #3 | $46.98 | 8.704% | $51.0691 | $51.07 | $51.05 | $51.10 |
| Purchase #4 | $99.58 | 6.270% | $105.8237 | $105.82 | $105.80 | $105.80 |
| Purchase #5 | $27.87 | 5.477% | $29.3964 | $29.40 | $29.40 | $29.40 |
| Purchase #6 | $182.89 | 5.738% | $193.3842 | $193.38 | $193.40 | $193.40 |
| Purchase #7 | $239.90 | 3.378% | $248.0038 | $248.00 | $248.00 | $248.00 |
| 7 purchase totals = | $721.90 | $763.6442 | $763.63 | $763.60 | $763.60 | |