| 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 | $13.69 | 6.517% | $14.5822 | $14.58 | $14.60 | $14.60 |
| Purchase #2 | $195.80 | 6.298% | $208.1315 | $208.13 | $208.15 | $208.10 |
| Purchase #3 | $142.61 | 4.439% | $148.9405 | $148.94 | $148.95 | $148.90 |
| Purchase #4 | $218.84 | 6.609% | $233.3031 | $233.30 | $233.30 | $233.30 |
| Purchase #5 | $91.36 | 13.218% | $103.436 | $103.44 | $103.45 | $103.40 |
| Purchase #6 | $97.48 | 7.704% | $104.9899 | $104.99 | $105.00 | $105.00 |
| Purchase #7 | $37.71 | 4.359% | $39.3538 | $39.35 | $39.35 | $39.40 |
| 7 purchase totals = | $797.49 | $852.7370 | $852.73 | $852.80 | $852.70 | |