| 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 | $73.90 | 3.499% | $76.4858 | $76.49 | $76.50 | $76.50 |
| Purchase #2 | $68.32 | 10.693% | $75.6255 | $75.63 | $75.65 | $75.60 |
| Purchase #3 | $49.41 | 5.804% | $52.2778 | $52.28 | $52.30 | $52.30 |
| Purchase #4 | $199.97 | 4.442% | $208.8527 | $208.85 | $208.85 | $208.90 |
| Purchase #5 | $45.46 | 8.143% | $49.1618 | $49.16 | $49.15 | $49.20 |
| Purchase #6 | $90.34 | 9.175% | $98.6287 | $98.63 | $98.65 | $98.60 |
| Purchase #7 | $184.92 | 3.282% | $190.9891 | $190.99 | $191.00 | $191.00 |
| 7 purchase totals = | $712.32 | $752.0214 | $752.03 | $752.10 | $752.10 | |