| 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 | $78.61 | 7.156% | $84.2353 | $84.24 | $84.25 | $84.20 |
| Purchase #2 | $10.98 | 4.509% | $11.4751 | $11.48 | $11.50 | $11.50 |
| Purchase #3 | $18.74 | 10.255% | $20.6618 | $20.66 | $20.65 | $20.70 |
| Purchase #4 | $139.88 | 3.486% | $144.7562 | $144.76 | $144.75 | $144.80 |
| Purchase #5 | $246.36 | 5.452% | $259.7915 | $259.79 | $259.80 | $259.80 |
| Purchase #6 | $210.96 | 7.604% | $227.0014 | $227.00 | $227.00 | $227.00 |
| Purchase #7 | $56.74 | 11.148% | $63.0654 | $63.07 | $63.05 | $63.10 |
| 7 purchase totals = | $762.27 | $810.9867 | $811.00 | $811.00 | $811.10 | |