| 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 | $91.38 | 12.806% | $103.0821 | $103.08 | $103.10 | $103.10 |
| Purchase #2 | $242.34 | 8.702% | $263.4284 | $263.43 | $263.45 | $263.40 |
| Purchase #3 | $114.43 | 12.868% | $129.1549 | $129.15 | $129.15 | $129.20 |
| Purchase #4 | $184.89 | 7.772% | $199.2597 | $199.26 | $199.25 | $199.30 |
| Purchase #5 | $91.55 | 3.134% | $94.4192 | $94.42 | $94.40 | $94.40 |
| Purchase #6 | $20.99 | 8.397% | $22.7525 | $22.75 | $22.75 | $22.80 |
| Purchase #7 | $75.82 | 11.494% | $84.5348 | $84.53 | $84.55 | $84.50 |
| 7 purchase totals = | $821.40 | $896.6316 | $896.62 | $896.65 | $896.70 | |