| 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 | $35.75 | 7.727% | $38.5124 | $38.51 | $38.50 | $38.50 |
| Purchase #2 | $179.44 | 3.482% | $185.6881 | $185.69 | $185.70 | $185.70 |
| Purchase #3 | $28.81 | 8.405% | $31.2315 | $31.23 | $31.25 | $31.20 |
| Purchase #4 | $138.49 | 9.783% | $152.0385 | $152.04 | $152.05 | $152.00 |
| Purchase #5 | $122.41 | 7.857% | $132.0278 | $132.03 | $132.05 | $132.00 |
| Purchase #6 | $58.33 | 7.865% | $62.9177 | $62.92 | $62.90 | $62.90 |
| Purchase #7 | $242.81 | 4.144% | $252.872 | $252.87 | $252.85 | $252.90 |
| 7 purchase totals = | $806.04 | $855.2880 | $855.29 | $855.30 | $855.20 | |