| 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 | $14.34 | 7.805% | $15.4592 | $15.46 | $15.45 | $15.50 |
| Purchase #2 | $93.61 | 5.861% | $99.0965 | $99.10 | $99.10 | $99.10 |
| Purchase #3 | $104.91 | 11.306% | $116.7711 | $116.77 | $116.75 | $116.80 |
| Purchase #4 | $15.95 | 9.221% | $17.4207 | $17.42 | $17.40 | $17.40 |
| Purchase #5 | $121.52 | 10.801% | $134.6454 | $134.65 | $134.65 | $134.60 |
| Purchase #6 | $39.91 | 10.275% | $44.0108 | $44.01 | $44.00 | $44.00 |
| Purchase #7 | $116.77 | 4.650% | $122.1998 | $122.20 | $122.20 | $122.20 |
| 7 purchase totals = | $507.01 | $549.6035 | $549.61 | $549.55 | $549.60 | |