| 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 | $84.74 | 7.822% | $91.3684 | $91.37 | $91.35 | $91.40 |
| Purchase #2 | $222.94 | 10.290% | $245.8805 | $245.88 | $245.90 | $245.90 |
| Purchase #3 | $32.47 | 13.413% | $36.8252 | $36.83 | $36.85 | $36.80 |
| Purchase #4 | $215.70 | 3.244% | $222.6973 | $222.70 | $222.70 | $222.70 |
| Purchase #5 | $58.81 | 5.511% | $62.051 | $62.05 | $62.05 | $62.10 |
| Purchase #6 | $109.48 | 8.758% | $119.0683 | $119.07 | $119.05 | $119.10 |
| Purchase #7 | $141.71 | 11.482% | $157.9811 | $157.98 | $158.00 | $158.00 |
| 7 purchase totals = | $865.85 | $935.8718 | $935.88 | $935.90 | $936.00 | |