| 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 | $105.26 | 7.292% | $112.9356 | $112.94 | $112.95 | $112.90 |
| Purchase #2 | $10.56 | 5.594% | $11.1507 | $11.15 | $11.15 | $11.20 |
| Purchase #3 | $233.44 | 10.234% | $257.3302 | $257.33 | $257.35 | $257.30 |
| Purchase #4 | $46.66 | 7.185% | $50.0125 | $50.01 | $50.00 | $50.00 |
| Purchase #5 | $231.73 | 3.121% | $238.9623 | $238.96 | $238.95 | $239.00 |
| Purchase #6 | $23.88 | 13.439% | $27.0892 | $27.09 | $27.10 | $27.10 |
| Purchase #7 | $94.46 | 9.609% | $103.5367 | $103.54 | $103.55 | $103.50 |
| 7 purchase totals = | $745.99 | $801.0172 | $801.02 | $801.05 | $801.00 | |