| 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 | $35.59 | 5.686% | $37.6136 | $37.61 | $37.60 | $37.60 |
| Purchase #2 | $237.32 | 12.677% | $267.4051 | $267.41 | $267.40 | $267.40 |
| Purchase #3 | $50.32 | 12.231% | $56.4746 | $56.47 | $56.45 | $56.50 |
| Purchase #4 | $217.72 | 7.264% | $233.5352 | $233.54 | $233.55 | $233.50 |
| Purchase #5 | $15.95 | 4.711% | $16.7014 | $16.70 | $16.70 | $16.70 |
| Purchase #6 | $185.33 | 13.413% | $210.1883 | $210.19 | $210.20 | $210.20 |
| Purchase #7 | $148.82 | 13.803% | $169.3616 | $169.36 | $169.35 | $169.40 |
| 7 purchase totals = | $891.05 | $991.2798 | $991.28 | $991.25 | $991.30 | |