| 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 | $42.54 | 11.815% | $47.5661 | $47.57 | $47.55 | $47.60 |
| Purchase #2 | $212.84 | 8.850% | $231.6763 | $231.68 | $231.70 | $231.70 |
| Purchase #3 | $216.25 | 5.728% | $228.6368 | $228.64 | $228.65 | $228.60 |
| Purchase #4 | $47.99 | 3.150% | $49.5017 | $49.50 | $49.50 | $49.50 |
| Purchase #5 | $134.52 | 11.386% | $149.8364 | $149.84 | $149.85 | $149.80 |
| Purchase #6 | $30.91 | 3.456% | $31.9782 | $31.98 | $32.00 | $32.00 |
| Purchase #7 | $74.35 | 3.745% | $77.1344 | $77.13 | $77.15 | $77.10 |
| 7 purchase totals = | $759.40 | $816.3299 | $816.34 | $816.40 | $816.30 | |