| 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 | $67.94 | 4.149% | $70.7588 | $70.76 | $70.75 | $70.80 |
| Purchase #2 | $24.40 | 8.210% | $26.4032 | $26.40 | $26.40 | $26.40 |
| Purchase #3 | $137.26 | 11.655% | $153.2577 | $153.26 | $153.25 | $153.30 |
| Purchase #4 | $143.52 | 10.709% | $158.8896 | $158.89 | $158.90 | $158.90 |
| Purchase #5 | $89.31 | 10.222% | $98.4393 | $98.44 | $98.45 | $98.40 |
| Purchase #6 | $27.30 | 6.738% | $29.1395 | $29.14 | $29.15 | $29.10 |
| Purchase #7 | $30.42 | 3.553% | $31.5008 | $31.50 | $31.50 | $31.50 |
| 7 purchase totals = | $520.15 | $568.3889 | $568.39 | $568.40 | $568.40 | |