| 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 | $44.90 | 5.289% | $47.2748 | $47.27 | $47.25 | $47.30 |
| Purchase #2 | $30.29 | 7.809% | $32.6553 | $32.66 | $32.65 | $32.70 |
| Purchase #3 | $237.90 | 6.149% | $252.5285 | $252.53 | $252.55 | $252.50 |
| Purchase #4 | $195.67 | 13.476% | $222.0385 | $222.04 | $222.05 | $222.00 |
| Purchase #5 | $231.92 | 4.354% | $242.0178 | $242.02 | $242.00 | $242.00 |
| Purchase #6 | $26.37 | 11.648% | $29.4416 | $29.44 | $29.45 | $29.40 |
| Purchase #7 | $129.34 | 11.459% | $144.1611 | $144.16 | $144.15 | $144.20 |
| 7 purchase totals = | $896.39 | $970.1176 | $970.12 | $970.10 | $970.10 | |