| 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 | $10.54 | 8.739% | $11.4611 | $11.46 | $11.45 | $11.50 |
| Purchase #2 | $105.52 | 6.323% | $112.192 | $112.19 | $112.20 | $112.20 |
| Purchase #3 | $113.49 | 12.612% | $127.8034 | $127.80 | $127.80 | $127.80 |
| Purchase #4 | $165.67 | 6.257% | $176.036 | $176.04 | $176.05 | $176.00 |
| Purchase #5 | $47.70 | 11.734% | $53.2971 | $53.30 | $53.30 | $53.30 |
| Purchase #6 | $144.48 | 9.406% | $158.0698 | $158.07 | $158.05 | $158.10 |
| Purchase #7 | $159.34 | 4.202% | $166.0355 | $166.04 | $166.05 | $166.00 |
| 7 purchase totals = | $746.74 | $804.8949 | $804.90 | $804.90 | $804.90 | |