| 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 | $38.41 | 7.267% | $41.2013 | $41.20 | $41.20 | $41.20 |
| Purchase #2 | $63.50 | 4.641% | $66.447 | $66.45 | $66.45 | $66.40 |
| Purchase #3 | $156.84 | 9.499% | $171.7382 | $171.74 | $171.75 | $171.70 |
| Purchase #4 | $249.87 | 3.360% | $258.2656 | $258.27 | $258.25 | $258.30 |
| Purchase #5 | $12.57 | 5.657% | $13.2811 | $13.28 | $13.30 | $13.30 |
| Purchase #6 | $80.43 | 4.190% | $83.8 | $83.80 | $83.80 | $83.80 |
| Purchase #7 | $105.56 | 12.750% | $119.0189 | $119.02 | $119.00 | $119.00 |
| 7 purchase totals = | $707.18 | $753.7521 | $753.76 | $753.75 | $753.70 | |