| 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 | $27.92 | 7.479% | $30.0081 | $30.01 | $30.00 | $30.00 |
| Purchase #2 | $110.49 | 8.740% | $120.1468 | $120.15 | $120.15 | $120.10 |
| Purchase #3 | $14.75 | 4.807% | $15.459 | $15.46 | $15.45 | $15.50 |
| Purchase #4 | $85.55 | 11.463% | $95.3566 | $95.36 | $95.35 | $95.40 |
| Purchase #5 | $106.77 | 9.821% | $117.2559 | $117.26 | $117.25 | $117.30 |
| Purchase #6 | $68.91 | 8.443% | $74.7281 | $74.73 | $74.75 | $74.70 |
| Purchase #7 | $220.90 | 10.481% | $244.0525 | $244.05 | $244.05 | $244.10 |
| 7 purchase totals = | $635.29 | $697.0070 | $697.02 | $697.00 | $697.10 | |