| 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 | $71.67 | 10.870% | $79.4605 | $79.46 | $79.45 | $79.50 |
| Purchase #2 | $125.49 | 13.216% | $142.0748 | $142.07 | $142.05 | $142.10 |
| Purchase #3 | $11.78 | 8.177% | $12.7433 | $12.74 | $12.75 | $12.70 |
| Purchase #4 | $190.47 | 13.565% | $216.3073 | $216.31 | $216.30 | $216.30 |
| Purchase #5 | $16.86 | 7.731% | $18.1634 | $18.16 | $18.15 | $18.20 |
| Purchase #6 | $168.39 | 11.267% | $187.3625 | $187.36 | $187.35 | $187.40 |
| Purchase #7 | $41.62 | 7.404% | $44.7015 | $44.70 | $44.70 | $44.70 |
| 7 purchase totals = | $626.28 | $700.8133 | $700.80 | $700.75 | $700.90 | |