| 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 | $54.65 | 5.854% | $57.8492 | $57.85 | $57.85 | $57.80 |
| Purchase #2 | $85.60 | 13.568% | $97.2142 | $97.21 | $97.20 | $97.20 |
| Purchase #3 | $208.66 | 10.832% | $231.2621 | $231.26 | $231.25 | $231.30 |
| Purchase #4 | $14.51 | 11.822% | $16.2254 | $16.23 | $16.25 | $16.20 |
| Purchase #5 | $98.34 | 9.508% | $107.6902 | $107.69 | $107.70 | $107.70 |
| Purchase #6 | $24.31 | 6.331% | $25.8491 | $25.85 | $25.85 | $25.80 |
| Purchase #7 | $45.41 | 9.204% | $49.5895 | $49.59 | $49.60 | $49.60 |
| 7 purchase totals = | $531.48 | $585.6797 | $585.68 | $585.70 | $585.60 | |