| 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 | $207.55 | 12.498% | $233.4896 | $233.49 | $233.50 | $233.50 |
| Purchase #2 | $54.56 | 5.475% | $57.5472 | $57.55 | $57.55 | $57.50 |
| Purchase #3 | $91.53 | 7.169% | $98.0918 | $98.09 | $98.10 | $98.10 |
| Purchase #4 | $61.79 | 13.844% | $70.3442 | $70.34 | $70.35 | $70.30 |
| Purchase #5 | $181.40 | 9.349% | $198.3591 | $198.36 | $198.35 | $198.40 |
| Purchase #6 | $97.88 | 6.465% | $104.2079 | $104.21 | $104.20 | $104.20 |
| Purchase #7 | $46.27 | 8.222% | $50.0743 | $50.07 | $50.05 | $50.10 |
| 7 purchase totals = | $740.98 | $812.1141 | $812.11 | $812.10 | $812.10 | |