| 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 | $103.49 | 13.207% | $117.1579 | $117.16 | $117.15 | $117.20 |
| Purchase #2 | $70.40 | 7.186% | $75.4589 | $75.46 | $75.45 | $75.50 |
| Purchase #3 | $237.72 | 11.497% | $265.0507 | $265.05 | $265.05 | $265.10 |
| Purchase #4 | $208.92 | 5.842% | $221.1251 | $221.13 | $221.15 | $221.10 |
| Purchase #5 | $35.51 | 11.394% | $39.556 | $39.56 | $39.55 | $39.60 |
| Purchase #6 | $47.81 | 3.425% | $49.4475 | $49.45 | $49.45 | $49.40 |
| Purchase #7 | $7.48 | 8.113% | $8.0869 | $8.09 | $8.10 | $8.10 |
| 7 purchase totals = | $711.33 | $775.8830 | $775.90 | $775.90 | $776.00 | |