| 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 | $33.50 | 6.338% | $35.6232 | $35.62 | $35.60 | $35.60 |
| Purchase #2 | $197.26 | 6.673% | $210.4232 | $210.42 | $210.40 | $210.40 |
| Purchase #3 | $58.29 | 12.616% | $65.6439 | $65.64 | $65.65 | $65.60 |
| Purchase #4 | $239.40 | 9.628% | $262.4494 | $262.45 | $262.45 | $262.40 |
| Purchase #5 | $39.57 | 11.825% | $44.2492 | $44.25 | $44.25 | $44.20 |
| Purchase #6 | $60.39 | 9.418% | $66.0775 | $66.08 | $66.10 | $66.10 |
| Purchase #7 | $166.81 | 7.733% | $179.7094 | $179.71 | $179.70 | $179.70 |
| 7 purchase totals = | $795.22 | $864.1758 | $864.17 | $864.15 | $864.00 | |