| 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 | $45.86 | 12.779% | $51.7204 | $51.72 | $51.70 | $51.70 |
| Purchase #2 | $33.50 | 4.718% | $35.0805 | $35.08 | $35.10 | $35.10 |
| Purchase #3 | $14.77 | 5.531% | $15.5869 | $15.59 | $15.60 | $15.60 |
| Purchase #4 | $50.99 | 3.480% | $52.7645 | $52.76 | $52.75 | $52.80 |
| Purchase #5 | $50.97 | 9.774% | $55.9518 | $55.95 | $55.95 | $56.00 |
| Purchase #6 | $63.98 | 7.652% | $68.8757 | $68.88 | $68.90 | $68.90 |
| Purchase #7 | $250.56 | 11.835% | $280.2138 | $280.21 | $280.20 | $280.20 |
| 7 purchase totals = | $510.63 | $560.1936 | $560.19 | $560.20 | $560.30 | |