| 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 | $75.50 | 12.570% | $84.9904 | $84.99 | $85.00 | $85.00 |
| Purchase #2 | $82.98 | 3.874% | $86.1946 | $86.19 | $86.20 | $86.20 |
| Purchase #3 | $212.49 | 7.563% | $228.5606 | $228.56 | $228.55 | $228.60 |
| Purchase #4 | $145.48 | 12.564% | $163.7581 | $163.76 | $163.75 | $163.80 |
| Purchase #5 | $49.85 | 3.751% | $51.7199 | $51.72 | $51.70 | $51.70 |
| Purchase #6 | $106.68 | 4.231% | $111.1936 | $111.19 | $111.20 | $111.20 |
| Purchase #7 | $92.67 | 10.634% | $102.5245 | $102.52 | $102.50 | $102.50 |
| 7 purchase totals = | $765.65 | $828.9417 | $828.93 | $828.90 | $829.00 | |