| 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 | $86.50 | 11.215% | $96.201 | $96.20 | $96.20 | $96.20 |
| Purchase #2 | $151.47 | 13.387% | $171.7473 | $171.75 | $171.75 | $171.70 |
| Purchase #3 | $74.28 | 12.334% | $83.4417 | $83.44 | $83.45 | $83.40 |
| Purchase #4 | $247.75 | 11.463% | $276.1496 | $276.15 | $276.15 | $276.10 |
| Purchase #5 | $30.35 | 13.580% | $34.4715 | $34.47 | $34.45 | $34.50 |
| Purchase #6 | $5.62 | 6.725% | $5.9979 | $6.00 | $6.00 | $6.00 |
| Purchase #7 | $142.91 | 7.102% | $153.0595 | $153.06 | $153.05 | $153.10 |
| 7 purchase totals = | $738.88 | $821.0685 | $821.07 | $821.05 | $821.00 | |