| 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 | $38.66 | 7.375% | $41.5112 | $41.51 | $41.50 | $41.50 |
| Purchase #2 | $144.83 | 8.605% | $157.2926 | $157.29 | $157.30 | $157.30 |
| Purchase #3 | $20.87 | 11.124% | $23.1916 | $23.19 | $23.20 | $23.20 |
| Purchase #4 | $151.99 | 12.106% | $170.3899 | $170.39 | $170.40 | $170.40 |
| Purchase #5 | $59.48 | 7.445% | $63.9083 | $63.91 | $63.90 | $63.90 |
| Purchase #6 | $56.25 | 13.705% | $63.9591 | $63.96 | $63.95 | $64.00 |
| Purchase #7 | $176.58 | 10.787% | $195.6277 | $195.63 | $195.65 | $195.60 |
| 7 purchase totals = | $648.66 | $715.8804 | $715.88 | $715.90 | $715.90 | |