| 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 | $40.94 | 11.730% | $45.7423 | $45.74 | $45.75 | $45.70 |
| Purchase #2 | $13.78 | 9.680% | $15.1139 | $15.11 | $15.10 | $15.10 |
| Purchase #3 | $185.51 | 9.311% | $202.7828 | $202.78 | $202.80 | $202.80 |
| Purchase #4 | $245.76 | 9.159% | $268.2692 | $268.27 | $268.25 | $268.30 |
| Purchase #5 | $58.97 | 4.715% | $61.7504 | $61.75 | $61.75 | $61.80 |
| Purchase #6 | $42.55 | 11.725% | $47.539 | $47.54 | $47.55 | $47.50 |
| Purchase #7 | $92.47 | 11.718% | $103.3056 | $103.31 | $103.30 | $103.30 |
| 7 purchase totals = | $679.98 | $744.5032 | $744.50 | $744.50 | $744.50 | |