| 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 | $50.54 | 10.835% | $56.016 | $56.02 | $56.00 | $56.00 |
| Purchase #2 | $146.42 | 11.506% | $163.2671 | $163.27 | $163.25 | $163.30 |
| Purchase #3 | $146.57 | 5.592% | $154.7662 | $154.77 | $154.75 | $154.80 |
| Purchase #4 | $178.75 | 11.146% | $198.6735 | $198.67 | $198.65 | $198.70 |
| Purchase #5 | $172.51 | 10.399% | $190.4493 | $190.45 | $190.45 | $190.40 |
| Purchase #6 | $73.75 | 8.381% | $79.931 | $79.93 | $79.95 | $79.90 |
| Purchase #7 | $12.51 | 11.183% | $13.909 | $13.91 | $13.90 | $13.90 |
| 7 purchase totals = | $781.05 | $857.0121 | $857.02 | $856.95 | $857.00 | |