| 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 | $49.42 | 9.232% | $53.9825 | $53.98 | $54.00 | $54.00 |
| Purchase #2 | $9.90 | 8.840% | $10.7752 | $10.78 | $10.80 | $10.80 |
| Purchase #3 | $231.31 | 12.440% | $260.085 | $260.09 | $260.10 | $260.10 |
| Purchase #4 | $26.25 | 5.779% | $27.767 | $27.77 | $27.75 | $27.80 |
| Purchase #5 | $14.63 | 11.483% | $16.31 | $16.31 | $16.30 | $16.30 |
| Purchase #6 | $185.35 | 12.570% | $208.6485 | $208.65 | $208.65 | $208.60 |
| Purchase #7 | $65.49 | 7.783% | $70.5871 | $70.59 | $70.60 | $70.60 |
| 7 purchase totals = | $582.35 | $648.1553 | $648.17 | $648.20 | $648.20 | |