| 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 | $9.43 | 6.708% | $10.0626 | $10.06 | $10.05 | $10.10 |
| Purchase #2 | $33.78 | 7.823% | $36.4226 | $36.42 | $36.40 | $36.40 |
| Purchase #3 | $130.89 | 3.589% | $135.5876 | $135.59 | $135.60 | $135.60 |
| Purchase #4 | $203.36 | 10.347% | $224.4017 | $224.40 | $224.40 | $224.40 |
| Purchase #5 | $141.60 | 3.641% | $146.7557 | $146.76 | $146.75 | $146.80 |
| Purchase #6 | $55.85 | 4.620% | $58.4303 | $58.43 | $58.45 | $58.40 |
| Purchase #7 | $227.99 | 10.537% | $252.0133 | $252.01 | $252.00 | $252.00 |
| 7 purchase totals = | $802.90 | $863.6738 | $863.67 | $863.65 | $863.70 | |