| 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 | $89.42 | 13.416% | $101.4166 | $101.42 | $101.40 | $101.40 |
| Purchase #2 | $15.38 | 9.398% | $16.8254 | $16.83 | $16.85 | $16.80 |
| Purchase #3 | $15.78 | 11.406% | $17.5799 | $17.58 | $17.60 | $17.60 |
| Purchase #4 | $244.76 | 6.445% | $260.5348 | $260.53 | $260.55 | $260.50 |
| Purchase #5 | $10.54 | 9.398% | $11.5305 | $11.53 | $11.55 | $11.50 |
| Purchase #6 | $173.37 | 8.731% | $188.5069 | $188.51 | $188.50 | $188.50 |
| Purchase #7 | $229.85 | 7.726% | $247.6082 | $247.61 | $247.60 | $247.60 |
| 7 purchase totals = | $779.10 | $844.0023 | $844.01 | $844.05 | $843.90 | |