| 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 | $38.87 | 3.432% | $40.204 | $40.20 | $40.20 | $40.20 |
| Purchase #2 | $14.66 | 11.461% | $16.3402 | $16.34 | $16.35 | $16.30 |
| Purchase #3 | $14.98 | 3.518% | $15.507 | $15.51 | $15.50 | $15.50 |
| Purchase #4 | $68.39 | 4.841% | $71.7008 | $71.70 | $71.70 | $71.70 |
| Purchase #5 | $206.80 | 7.436% | $222.1776 | $222.18 | $222.20 | $222.20 |
| Purchase #6 | $45.87 | 13.305% | $51.973 | $51.97 | $51.95 | $52.00 |
| Purchase #7 | $180.50 | 13.344% | $204.5859 | $204.59 | $204.60 | $204.60 |
| 7 purchase totals = | $570.07 | $622.4885 | $622.49 | $622.50 | $622.50 | |