| 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 | $103.84 | 12.867% | $117.2011 | $117.20 | $117.20 | $117.20 |
| Purchase #2 | $86.81 | 12.771% | $97.8965 | $97.90 | $97.90 | $97.90 |
| Purchase #3 | $121.48 | 10.307% | $134.0009 | $134.00 | $134.00 | $134.00 |
| Purchase #4 | $23.82 | 12.316% | $26.7537 | $26.75 | $26.75 | $26.80 |
| Purchase #5 | $21.84 | 7.621% | $23.5044 | $23.50 | $23.50 | $23.50 |
| Purchase #6 | $141.32 | 7.489% | $151.9035 | $151.90 | $151.90 | $151.90 |
| Purchase #7 | $108.41 | 10.515% | $119.8093 | $119.81 | $119.80 | $119.80 |
| 7 purchase totals = | $607.52 | $671.0694 | $671.06 | $671.05 | $671.10 | |