| 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 | $12.64 | 11.183% | $14.0535 | $14.05 | $14.05 | $14.10 |
| Purchase #2 | $149.39 | 12.409% | $167.9278 | $167.93 | $167.95 | $167.90 |
| Purchase #3 | $132.51 | 8.436% | $143.6885 | $143.69 | $143.70 | $143.70 |
| Purchase #4 | $9.53 | 7.531% | $10.2477 | $10.25 | $10.25 | $10.20 |
| Purchase #5 | $72.78 | 8.357% | $78.8622 | $78.86 | $78.85 | $78.90 |
| Purchase #6 | $202.75 | 5.343% | $213.5829 | $213.58 | $213.60 | $213.60 |
| Purchase #7 | $17.27 | 13.583% | $19.6158 | $19.62 | $19.60 | $19.60 |
| 7 purchase totals = | $596.87 | $647.9784 | $647.98 | $648.00 | $648.00 | |