| 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 | $41.68 | 3.357% | $43.0792 | $43.08 | $43.10 | $43.10 |
| Purchase #2 | $57.52 | 5.673% | $60.7831 | $60.78 | $60.80 | $60.80 |
| Purchase #3 | $189.28 | 3.725% | $196.3307 | $196.33 | $196.35 | $196.30 |
| Purchase #4 | $48.63 | 7.784% | $52.4154 | $52.42 | $52.40 | $52.40 |
| Purchase #5 | $33.99 | 9.282% | $37.145 | $37.15 | $37.15 | $37.10 |
| Purchase #6 | $140.71 | 12.641% | $158.4972 | $158.50 | $158.50 | $158.50 |
| Purchase #7 | $68.94 | 12.749% | $77.7292 | $77.73 | $77.75 | $77.70 |
| 7 purchase totals = | $580.75 | $625.9798 | $625.99 | $626.05 | $625.90 | |