| 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 | $23.85 | 12.248% | $26.7711 | $26.77 | $26.75 | $26.80 |
| Purchase #2 | $210.77 | 3.156% | $217.4219 | $217.42 | $217.40 | $217.40 |
| Purchase #3 | $33.44 | 10.674% | $37.0094 | $37.01 | $37.00 | $37.00 |
| Purchase #4 | $18.60 | 9.581% | $20.3821 | $20.38 | $20.40 | $20.40 |
| Purchase #5 | $70.40 | 13.187% | $79.6836 | $79.68 | $79.70 | $79.70 |
| Purchase #6 | $188.48 | 8.496% | $204.4933 | $204.49 | $204.50 | $204.50 |
| Purchase #7 | $30.35 | 12.122% | $34.029 | $34.03 | $34.05 | $34.00 |
| 7 purchase totals = | $575.89 | $619.7904 | $619.78 | $619.80 | $619.80 | |