| 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 | $73.75 | 10.139% | $81.2275 | $81.23 | $81.25 | $81.20 |
| Purchase #2 | $204.88 | 5.572% | $216.2959 | $216.30 | $216.30 | $216.30 |
| Purchase #3 | $92.72 | 5.163% | $97.5071 | $97.51 | $97.50 | $97.50 |
| Purchase #4 | $16.83 | 7.520% | $18.0956 | $18.10 | $18.10 | $18.10 |
| Purchase #5 | $97.34 | 10.226% | $107.294 | $107.29 | $107.30 | $107.30 |
| Purchase #6 | $42.46 | 13.284% | $48.1004 | $48.10 | $48.10 | $48.10 |
| Purchase #7 | $19.84 | 7.179% | $21.2643 | $21.26 | $21.25 | $21.30 |
| 7 purchase totals = | $547.82 | $589.7848 | $589.79 | $589.80 | $589.80 | |