| 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 | $39.79 | 4.450% | $41.5607 | $41.56 | $41.55 | $41.60 |
| Purchase #2 | $14.26 | 12.203% | $16.0001 | $16.00 | $16.00 | $16.00 |
| Purchase #3 | $88.93 | 13.592% | $101.0174 | $101.02 | $101.00 | $101.00 |
| Purchase #4 | $23.90 | 10.850% | $26.4932 | $26.49 | $26.50 | $26.50 |
| Purchase #5 | $204.70 | 8.270% | $221.6287 | $221.63 | $221.65 | $221.60 |
| Purchase #6 | $218.67 | 3.795% | $226.9685 | $226.97 | $226.95 | $227.00 |
| Purchase #7 | $54.83 | 10.595% | $60.6392 | $60.64 | $60.65 | $60.60 |
| 7 purchase totals = | $645.08 | $694.3078 | $694.31 | $694.30 | $694.30 | |