| 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 | $8.36 | 5.868% | $8.8506 | $8.85 | $8.85 | $8.90 |
| Purchase #2 | $107.42 | 8.480% | $116.5292 | $116.53 | $116.55 | $116.50 |
| Purchase #3 | $183.88 | 11.180% | $204.4378 | $204.44 | $204.45 | $204.40 |
| Purchase #4 | $77.50 | 6.663% | $82.6638 | $82.66 | $82.65 | $82.70 |
| Purchase #5 | $218.59 | 6.195% | $232.1317 | $232.13 | $232.15 | $232.10 |
| Purchase #6 | $41.76 | 10.160% | $46.0028 | $46.00 | $46.00 | $46.00 |
| Purchase #7 | $204.25 | 6.687% | $217.9082 | $217.91 | $217.90 | $217.90 |
| 7 purchase totals = | $841.76 | $908.5241 | $908.52 | $908.55 | $908.50 | |