| 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 | $35.62 | 13.199% | $40.3215 | $40.32 | $40.30 | $40.30 |
| Purchase #2 | $124.45 | 3.688% | $129.0397 | $129.04 | $129.05 | $129.00 |
| Purchase #3 | $48.93 | 7.269% | $52.4867 | $52.49 | $52.50 | $52.50 |
| Purchase #4 | $61.58 | 5.859% | $65.188 | $65.19 | $65.20 | $65.20 |
| Purchase #5 | $61.33 | 11.479% | $68.3701 | $68.37 | $68.35 | $68.40 |
| Purchase #6 | $127.71 | 10.659% | $141.3226 | $141.32 | $141.30 | $141.30 |
| Purchase #7 | $159.25 | 8.160% | $172.2448 | $172.24 | $172.25 | $172.20 |
| 7 purchase totals = | $618.87 | $668.9734 | $668.97 | $668.95 | $668.90 | |