| 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 | $47.93 | 7.155% | $51.3594 | $51.36 | $51.35 | $51.40 |
| Purchase #2 | $180.56 | 7.267% | $193.6813 | $193.68 | $193.70 | $193.70 |
| Purchase #3 | $74.43 | 4.606% | $77.8582 | $77.86 | $77.85 | $77.90 |
| Purchase #4 | $38.69 | 13.803% | $44.0304 | $44.03 | $44.05 | $44.00 |
| Purchase #5 | $132.75 | 5.863% | $140.5331 | $140.53 | $140.55 | $140.50 |
| Purchase #6 | $102.85 | 5.328% | $108.3298 | $108.33 | $108.35 | $108.30 |
| Purchase #7 | $185.91 | 11.283% | $206.8862 | $206.89 | $206.90 | $206.90 |
| 7 purchase totals = | $763.12 | $822.6784 | $822.68 | $822.75 | $822.70 | |