| 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 | $41.28 | 13.406% | $46.814 | $46.81 | $46.80 | $46.80 |
| Purchase #2 | $80.70 | 4.406% | $84.2556 | $84.26 | $84.25 | $84.30 |
| Purchase #3 | $174.36 | 9.245% | $190.4796 | $190.48 | $190.50 | $190.50 |
| Purchase #4 | $117.49 | 5.654% | $124.1329 | $124.13 | $124.15 | $124.10 |
| Purchase #5 | $82.87 | 4.735% | $86.7939 | $86.79 | $86.80 | $86.80 |
| Purchase #6 | $140.41 | 12.134% | $157.4473 | $157.45 | $157.45 | $157.40 |
| Purchase #7 | $152.83 | 8.593% | $165.9627 | $165.96 | $165.95 | $166.00 |
| 7 purchase totals = | $789.94 | $855.8860 | $855.88 | $855.90 | $855.90 | |