| 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 | $65.52 | 6.635% | $69.8673 | $69.87 | $69.85 | $69.90 |
| Purchase #2 | $126.66 | 4.497% | $132.3559 | $132.36 | $132.35 | $132.40 |
| Purchase #3 | $157.51 | 5.750% | $166.5668 | $166.57 | $166.55 | $166.60 |
| Purchase #4 | $41.97 | 6.840% | $44.8407 | $44.84 | $44.85 | $44.80 |
| Purchase #5 | $145.37 | 12.601% | $163.6881 | $163.69 | $163.70 | $163.70 |
| Purchase #6 | $32.72 | 10.335% | $36.1016 | $36.10 | $36.10 | $36.10 |
| Purchase #7 | $7.27 | 13.731% | $8.2682 | $8.27 | $8.25 | $8.30 |
| 7 purchase totals = | $577.02 | $621.6886 | $621.70 | $621.65 | $621.80 | |