| 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 | $6.41 | 12.788% | $7.2297 | $7.23 | $7.25 | $7.20 |
| Purchase #2 | $124.70 | 10.597% | $137.9145 | $137.91 | $137.90 | $137.90 |
| Purchase #3 | $106.49 | 6.311% | $113.2106 | $113.21 | $113.20 | $113.20 |
| Purchase #4 | $144.85 | 8.181% | $156.7002 | $156.70 | $156.70 | $156.70 |
| Purchase #5 | $163.25 | 6.297% | $173.5299 | $173.53 | $173.55 | $173.50 |
| Purchase #6 | $58.66 | 10.808% | $65 | $65.00 | $65.00 | $65.00 |
| Purchase #7 | $11.36 | 4.742% | $11.8987 | $11.90 | $11.90 | $11.90 |
| 7 purchase totals = | $615.72 | $665.4836 | $665.48 | $665.50 | $665.40 | |