| 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 | $46.97 | 5.860% | $49.7224 | $49.72 | $49.70 | $49.70 |
| Purchase #2 | $28.33 | 9.296% | $30.9636 | $30.96 | $30.95 | $31.00 |
| Purchase #3 | $247.71 | 13.247% | $280.5241 | $280.52 | $280.50 | $280.50 |
| Purchase #4 | $85.63 | 8.647% | $93.0344 | $93.03 | $93.05 | $93.00 |
| Purchase #5 | $194.31 | 9.498% | $212.7656 | $212.77 | $212.75 | $212.80 |
| Purchase #6 | $122.53 | 8.178% | $132.5505 | $132.55 | $132.55 | $132.60 |
| Purchase #7 | $16.67 | 3.176% | $17.1994 | $17.20 | $17.20 | $17.20 |
| 7 purchase totals = | $742.15 | $816.7600 | $816.75 | $816.70 | $816.80 | |