| 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 | $89.78 | 4.354% | $93.689 | $93.69 | $93.70 | $93.70 |
| Purchase #2 | $135.79 | 4.658% | $142.1151 | $142.12 | $142.10 | $142.10 |
| Purchase #3 | $89.74 | 5.197% | $94.4038 | $94.40 | $94.40 | $94.40 |
| Purchase #4 | $123.39 | 10.617% | $136.4903 | $136.49 | $136.50 | $136.50 |
| Purchase #5 | $149.63 | 7.526% | $160.8912 | $160.89 | $160.90 | $160.90 |
| Purchase #6 | $218.70 | 10.728% | $242.1621 | $242.16 | $242.15 | $242.20 |
| Purchase #7 | $43.84 | 6.598% | $46.7326 | $46.73 | $46.75 | $46.70 |
| 7 purchase totals = | $850.87 | $916.4841 | $916.48 | $916.50 | $916.50 | |