| 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 | $36.84 | 6.226% | $39.1337 | $39.13 | $39.15 | $39.10 |
| Purchase #2 | $197.35 | 9.131% | $215.37 | $215.37 | $215.35 | $215.40 |
| Purchase #3 | $72.29 | 8.403% | $78.3645 | $78.36 | $78.35 | $78.40 |
| Purchase #4 | $135.35 | 13.829% | $154.0676 | $154.07 | $154.05 | $154.10 |
| Purchase #5 | $60.85 | 6.652% | $64.8977 | $64.90 | $64.90 | $64.90 |
| Purchase #6 | $196.50 | 6.502% | $209.2764 | $209.28 | $209.30 | $209.30 |
| Purchase #7 | $139.45 | 13.125% | $157.7528 | $157.75 | $157.75 | $157.80 |
| 7 purchase totals = | $838.63 | $918.8627 | $918.86 | $918.85 | $919.00 | |