| 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 | $68.91 | 8.371% | $74.6785 | $74.68 | $74.70 | $74.70 |
| Purchase #2 | $44.67 | 13.866% | $50.8639 | $50.86 | $50.85 | $50.90 |
| Purchase #3 | $247.97 | 3.832% | $257.4722 | $257.47 | $257.45 | $257.50 |
| Purchase #4 | $62.83 | 9.853% | $69.0206 | $69.02 | $69.00 | $69.00 |
| Purchase #5 | $166.25 | 4.763% | $174.1685 | $174.17 | $174.15 | $174.20 |
| Purchase #6 | $11.53 | 11.426% | $12.8474 | $12.85 | $12.85 | $12.80 |
| Purchase #7 | $180.33 | 6.223% | $191.5519 | $191.55 | $191.55 | $191.60 |
| 7 purchase totals = | $782.49 | $830.6030 | $830.60 | $830.55 | $830.70 | |