| 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 | $106.45 | 8.341% | $115.329 | $115.33 | $115.35 | $115.30 |
| Purchase #2 | $44.99 | 7.520% | $48.3732 | $48.37 | $48.35 | $48.40 |
| Purchase #3 | $112.56 | 10.388% | $124.2527 | $124.25 | $124.25 | $124.30 |
| Purchase #4 | $76.84 | 3.636% | $79.6339 | $79.63 | $79.65 | $79.60 |
| Purchase #5 | $37.81 | 13.728% | $43.0006 | $43.00 | $43.00 | $43.00 |
| Purchase #6 | $247.43 | 7.367% | $265.6582 | $265.66 | $265.65 | $265.70 |
| Purchase #7 | $197.55 | 13.182% | $223.591 | $223.59 | $223.60 | $223.60 |
| 7 purchase totals = | $823.63 | $899.8386 | $899.83 | $899.85 | $899.90 | |