| 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 | $40.80 | 11.667% | $45.5601 | $45.56 | $45.55 | $45.60 |
| Purchase #2 | $118.55 | 13.253% | $134.2614 | $134.26 | $134.25 | $134.30 |
| Purchase #3 | $144.45 | 9.512% | $158.1901 | $158.19 | $158.20 | $158.20 |
| Purchase #4 | $136.29 | 12.703% | $153.6029 | $153.60 | $153.60 | $153.60 |
| Purchase #5 | $59.54 | 8.452% | $64.5723 | $64.57 | $64.55 | $64.60 |
| Purchase #6 | $178.52 | 10.198% | $196.7255 | $196.73 | $196.75 | $196.70 |
| Purchase #7 | $21.38 | 11.156% | $23.7652 | $23.77 | $23.75 | $23.80 |
| 7 purchase totals = | $699.53 | $776.6775 | $776.68 | $776.65 | $776.80 | |