| 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 | $22.66 | 3.640% | $23.4848 | $23.48 | $23.50 | $23.50 |
| Purchase #2 | $119.70 | 7.392% | $128.5482 | $128.55 | $128.55 | $128.50 |
| Purchase #3 | $12.94 | 8.206% | $14.0019 | $14.00 | $14.00 | $14.00 |
| Purchase #4 | $209.55 | 3.817% | $217.5485 | $217.55 | $217.55 | $217.50 |
| Purchase #5 | $23.56 | 6.703% | $25.1392 | $25.14 | $25.15 | $25.10 |
| Purchase #6 | $203.83 | 4.531% | $213.0655 | $213.07 | $213.05 | $213.10 |
| Purchase #7 | $195.81 | 8.583% | $212.6164 | $212.62 | $212.60 | $212.60 |
| 7 purchase totals = | $788.05 | $834.4045 | $834.41 | $834.40 | $834.30 | |