| 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 | $40.61 | 12.199% | $45.564 | $45.56 | $45.55 | $45.60 |
| Purchase #2 | $166.38 | 5.117% | $174.8937 | $174.89 | $174.90 | $174.90 |
| Purchase #3 | $33.99 | 7.353% | $36.4893 | $36.49 | $36.50 | $36.50 |
| Purchase #4 | $136.49 | 10.160% | $150.3574 | $150.36 | $150.35 | $150.40 |
| Purchase #5 | $136.43 | 11.187% | $151.6924 | $151.69 | $151.70 | $151.70 |
| Purchase #6 | $76.80 | 6.320% | $81.6538 | $81.65 | $81.65 | $81.70 |
| Purchase #7 | $41.58 | 3.453% | $43.0158 | $43.02 | $43.00 | $43.00 |
| 7 purchase totals = | $632.28 | $683.6664 | $683.66 | $683.65 | $683.80 | |