| 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 | $43.57 | 9.574% | $47.7414 | $47.74 | $47.75 | $47.70 |
| Purchase #2 | $14.94 | 9.692% | $16.388 | $16.39 | $16.40 | $16.40 |
| Purchase #3 | $161.52 | 12.581% | $181.8408 | $181.84 | $181.85 | $181.80 |
| Purchase #4 | $45.25 | 4.583% | $47.3238 | $47.32 | $47.30 | $47.30 |
| Purchase #5 | $76.59 | 9.744% | $84.0529 | $84.05 | $84.05 | $84.10 |
| Purchase #6 | $125.78 | 10.249% | $138.6712 | $138.67 | $138.65 | $138.70 |
| Purchase #7 | $36.73 | 12.861% | $41.4538 | $41.45 | $41.45 | $41.50 |
| 7 purchase totals = | $504.38 | $557.4719 | $557.46 | $557.45 | $557.50 | |