| 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 | $118.27 | 4.824% | $123.9753 | $123.98 | $124.00 | $124.00 |
| Purchase #2 | $61.60 | 3.853% | $63.9734 | $63.97 | $63.95 | $64.00 |
| Purchase #3 | $142.27 | 3.864% | $147.7673 | $147.77 | $147.75 | $147.80 |
| Purchase #4 | $47.29 | 6.402% | $50.3175 | $50.32 | $50.30 | $50.30 |
| Purchase #5 | $144.86 | 12.651% | $163.1862 | $163.19 | $163.20 | $163.20 |
| Purchase #6 | $156.26 | 11.398% | $174.0705 | $174.07 | $174.05 | $174.10 |
| Purchase #7 | $139.49 | 13.114% | $157.7827 | $157.78 | $157.80 | $157.80 |
| 7 purchase totals = | $810.04 | $881.0729 | $881.08 | $881.05 | $881.20 | |