| 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 | $10.34 | 4.784% | $10.8347 | $10.83 | $10.85 | $10.80 |
| Purchase #2 | $66.62 | 7.543% | $71.6451 | $71.65 | $71.65 | $71.60 |
| Purchase #3 | $96.50 | 10.153% | $106.2976 | $106.30 | $106.30 | $106.30 |
| Purchase #4 | $209.93 | 4.533% | $219.4461 | $219.45 | $219.45 | $219.40 |
| Purchase #5 | $75.81 | 4.648% | $79.3336 | $79.33 | $79.35 | $79.30 |
| Purchase #6 | $133.48 | 5.491% | $140.8094 | $140.81 | $140.80 | $140.80 |
| Purchase #7 | $157.59 | 7.172% | $168.8924 | $168.89 | $168.90 | $168.90 |
| 7 purchase totals = | $750.27 | $797.2589 | $797.26 | $797.30 | $797.10 | |