| 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 | $70.86 | 4.283% | $73.8949 | $73.89 | $73.90 | $73.90 |
| Purchase #2 | $200.40 | 8.874% | $218.1835 | $218.18 | $218.20 | $218.20 |
| Purchase #3 | $138.34 | 4.755% | $144.9181 | $144.92 | $144.90 | $144.90 |
| Purchase #4 | $43.79 | 10.473% | $48.3761 | $48.38 | $48.40 | $48.40 |
| Purchase #5 | $233.49 | 3.815% | $242.3976 | $242.40 | $242.40 | $242.40 |
| Purchase #6 | $212.83 | 5.641% | $224.8357 | $224.84 | $224.85 | $224.80 |
| Purchase #7 | $98.56 | 6.417% | $104.8846 | $104.88 | $104.90 | $104.90 |
| 7 purchase totals = | $998.27 | $1,057.4905 | $1,057.49 | $1,057.55 | $1,057.50 | |