| 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 | $48.40 | 4.211% | $50.4381 | $50.44 | $50.45 | $50.40 |
| Purchase #2 | $26.60 | 12.544% | $29.9367 | $29.94 | $29.95 | $29.90 |
| Purchase #3 | $134.42 | 11.347% | $149.6726 | $149.67 | $149.65 | $149.70 |
| Purchase #4 | $230.37 | 6.676% | $245.7495 | $245.75 | $245.75 | $245.70 |
| Purchase #5 | $121.83 | 11.156% | $135.4214 | $135.42 | $135.40 | $135.40 |
| Purchase #6 | $122.32 | 11.321% | $136.1678 | $136.17 | $136.15 | $136.20 |
| Purchase #7 | $144.77 | 9.203% | $158.0932 | $158.09 | $158.10 | $158.10 |
| 7 purchase totals = | $828.71 | $905.4793 | $905.48 | $905.45 | $905.40 | |