| 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 | $68.79 | 9.779% | $75.517 | $75.52 | $75.50 | $75.50 |
| Purchase #2 | $57.88 | 13.605% | $65.7546 | $65.75 | $65.75 | $65.80 |
| Purchase #3 | $203.80 | 11.571% | $227.3817 | $227.38 | $227.40 | $227.40 |
| Purchase #4 | $245.66 | 10.754% | $272.0783 | $272.08 | $272.10 | $272.10 |
| Purchase #5 | $200.52 | 6.370% | $213.2931 | $213.29 | $213.30 | $213.30 |
| Purchase #6 | $234.71 | 13.258% | $265.8279 | $265.83 | $265.85 | $265.80 |
| Purchase #7 | $187.79 | 6.136% | $199.3128 | $199.31 | $199.30 | $199.30 |
| 7 purchase totals = | $1,199.15 | $1,319.1654 | $1,319.16 | $1,319.20 | $1,319.20 | |