| 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 | $109.63 | 7.444% | $117.7909 | $117.79 | $117.80 | $117.80 |
| Purchase #2 | $130.57 | 10.266% | $143.9743 | $143.97 | $143.95 | $144.00 |
| Purchase #3 | $118.41 | 10.408% | $130.7341 | $130.73 | $130.75 | $130.70 |
| Purchase #4 | $81.34 | 4.227% | $84.7782 | $84.78 | $84.80 | $84.80 |
| Purchase #5 | $55.26 | 6.164% | $58.6662 | $58.67 | $58.65 | $58.70 |
| Purchase #6 | $87.52 | 7.203% | $93.8241 | $93.82 | $93.80 | $93.80 |
| Purchase #7 | $248.78 | 9.620% | $272.7126 | $272.71 | $272.70 | $272.70 |
| 7 purchase totals = | $831.51 | $902.4804 | $902.47 | $902.45 | $902.50 | |