| 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 | $15.34 | 9.181% | $16.7484 | $16.75 | $16.75 | $16.70 |
| Purchase #2 | $80.59 | 5.650% | $85.1433 | $85.14 | $85.15 | $85.10 |
| Purchase #3 | $138.31 | 5.373% | $145.7414 | $145.74 | $145.75 | $145.70 |
| Purchase #4 | $44.91 | 5.779% | $47.5053 | $47.51 | $47.50 | $47.50 |
| Purchase #5 | $26.42 | 9.726% | $28.9896 | $28.99 | $29.00 | $29.00 |
| Purchase #6 | $219.50 | 4.829% | $230.0997 | $230.10 | $230.10 | $230.10 |
| Purchase #7 | $75.36 | 9.143% | $82.2502 | $82.25 | $82.25 | $82.30 |
| 7 purchase totals = | $600.43 | $636.4779 | $636.48 | $636.50 | $636.40 | |