| 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 | $42.33 | 7.700% | $45.5894 | $45.59 | $45.60 | $45.60 |
| Purchase #2 | $84.46 | 12.663% | $95.1552 | $95.16 | $95.15 | $95.20 |
| Purchase #3 | $228.41 | 10.492% | $252.3748 | $252.37 | $252.35 | $252.40 |
| Purchase #4 | $178.84 | 6.377% | $190.2446 | $190.24 | $190.25 | $190.20 |
| Purchase #5 | $201.38 | 12.751% | $227.058 | $227.06 | $227.05 | $227.10 |
| Purchase #6 | $37.70 | 3.350% | $38.963 | $38.96 | $38.95 | $39.00 |
| Purchase #7 | $124.47 | 7.316% | $133.5762 | $133.58 | $133.60 | $133.60 |
| 7 purchase totals = | $897.59 | $982.9612 | $982.96 | $982.95 | $983.10 | |