| 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 | $59.69 | 7.846% | $64.3733 | $64.37 | $64.35 | $64.40 |
| Purchase #2 | $85.64 | 10.503% | $94.6348 | $94.63 | $94.65 | $94.60 |
| Purchase #3 | $121.91 | 7.433% | $130.9716 | $130.97 | $130.95 | $131.00 |
| Purchase #4 | $241.73 | 12.736% | $272.5167 | $272.52 | $272.50 | $272.50 |
| Purchase #5 | $17.53 | 4.133% | $18.2545 | $18.25 | $18.25 | $18.30 |
| Purchase #6 | $72.62 | 12.348% | $81.5871 | $81.59 | $81.60 | $81.60 |
| Purchase #7 | $134.37 | 5.444% | $141.6851 | $141.69 | $141.70 | $141.70 |
| 7 purchase totals = | $733.49 | $804.0231 | $804.02 | $804.00 | $804.10 | |