| 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 | $62.63 | 8.440% | $67.916 | $67.92 | $67.90 | $67.90 |
| Purchase #2 | $8.36 | 9.699% | $9.1708 | $9.17 | $9.15 | $9.20 |
| Purchase #3 | $86.67 | 11.522% | $96.6561 | $96.66 | $96.65 | $96.70 |
| Purchase #4 | $153.99 | 10.172% | $169.6539 | $169.65 | $169.65 | $169.70 |
| Purchase #5 | $223.30 | 11.585% | $249.1693 | $249.17 | $249.15 | $249.20 |
| Purchase #6 | $200.63 | 8.232% | $217.1459 | $217.15 | $217.15 | $217.10 |
| Purchase #7 | $23.45 | 10.231% | $25.8492 | $25.85 | $25.85 | $25.80 |
| 7 purchase totals = | $759.03 | $835.5612 | $835.57 | $835.50 | $835.60 | |