| 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 | $44.28 | 9.846% | $48.6398 | $48.64 | $48.65 | $48.60 |
| Purchase #2 | $85.69 | 10.123% | $94.3644 | $94.36 | $94.35 | $94.40 |
| Purchase #3 | $230.34 | 4.256% | $240.1433 | $240.14 | $240.15 | $240.10 |
| Purchase #4 | $183.31 | 10.666% | $202.8618 | $202.86 | $202.85 | $202.90 |
| Purchase #5 | $146.90 | 5.670% | $155.2292 | $155.23 | $155.25 | $155.20 |
| Purchase #6 | $133.38 | 8.440% | $144.6373 | $144.64 | $144.65 | $144.60 |
| Purchase #7 | $18.54 | 3.374% | $19.1655 | $19.17 | $19.15 | $19.20 |
| 7 purchase totals = | $842.44 | $905.0413 | $905.04 | $905.05 | $905.00 | |