| 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 | $42.58 | 7.455% | $45.7543 | $45.75 | $45.75 | $45.80 |
| Purchase #2 | $158.45 | 3.194% | $163.5109 | $163.51 | $163.50 | $163.50 |
| Purchase #3 | $218.59 | 13.430% | $247.9466 | $247.95 | $247.95 | $247.90 |
| Purchase #4 | $77.47 | 13.432% | $87.8758 | $87.88 | $87.90 | $87.90 |
| Purchase #5 | $62.66 | 6.148% | $66.5123 | $66.51 | $66.50 | $66.50 |
| Purchase #6 | $68.55 | 13.716% | $77.9523 | $77.95 | $77.95 | $78.00 |
| Purchase #7 | $228.86 | 13.276% | $259.2435 | $259.24 | $259.25 | $259.20 |
| 7 purchase totals = | $857.16 | $948.7957 | $948.79 | $948.80 | $948.80 | |