| 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 | $61.32 | 11.728% | $68.5116 | $68.51 | $68.50 | $68.50 |
| Purchase #2 | $29.91 | 3.347% | $30.9111 | $30.91 | $30.90 | $30.90 |
| Purchase #3 | $143.95 | 10.583% | $159.1842 | $159.18 | $159.20 | $159.20 |
| Purchase #4 | $121.52 | 6.463% | $129.3738 | $129.37 | $129.35 | $129.40 |
| Purchase #5 | $33.98 | 3.608% | $35.206 | $35.21 | $35.20 | $35.20 |
| Purchase #6 | $127.68 | 11.578% | $142.4628 | $142.46 | $142.45 | $142.50 |
| Purchase #7 | $17.93 | 8.227% | $19.4051 | $19.41 | $19.40 | $19.40 |
| 7 purchase totals = | $536.29 | $585.0546 | $585.05 | $585.00 | $585.10 | |