| 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 | $12.33 | 10.407% | $13.6132 | $13.61 | $13.60 | $13.60 |
| Purchase #2 | $186.30 | 9.636% | $204.2519 | $204.25 | $204.25 | $204.30 |
| Purchase #3 | $6.91 | 7.789% | $7.4482 | $7.45 | $7.45 | $7.40 |
| Purchase #4 | $46.50 | 7.239% | $49.8661 | $49.87 | $49.85 | $49.90 |
| Purchase #5 | $200.51 | 6.870% | $214.285 | $214.29 | $214.30 | $214.30 |
| Purchase #6 | $168.69 | 7.147% | $180.7463 | $180.75 | $180.75 | $180.70 |
| Purchase #7 | $49.57 | 12.502% | $55.7672 | $55.77 | $55.75 | $55.80 |
| 7 purchase totals = | $670.81 | $725.9779 | $725.99 | $725.95 | $726.00 | |