| 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 | $100.56 | 12.429% | $113.0586 | $113.06 | $113.05 | $113.10 |
| Purchase #2 | $128.91 | 6.397% | $137.1564 | $137.16 | $137.15 | $137.20 |
| Purchase #3 | $5.53 | 5.199% | $5.8175 | $5.82 | $5.80 | $5.80 |
| Purchase #4 | $154.64 | 9.345% | $169.0911 | $169.09 | $169.10 | $169.10 |
| Purchase #5 | $188.70 | 3.832% | $195.931 | $195.93 | $195.95 | $195.90 |
| Purchase #6 | $10.89 | 9.629% | $11.9386 | $11.94 | $11.95 | $11.90 |
| Purchase #7 | $154.25 | 13.294% | $174.756 | $174.76 | $174.75 | $174.80 |
| 7 purchase totals = | $743.48 | $807.7492 | $807.76 | $807.75 | $807.80 | |