| 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 | $30.55 | 7.498% | $32.8406 | $32.84 | $32.85 | $32.80 |
| Purchase #2 | $87.75 | 3.338% | $90.6791 | $90.68 | $90.70 | $90.70 |
| Purchase #3 | $141.87 | 3.202% | $146.4127 | $146.41 | $146.40 | $146.40 |
| Purchase #4 | $21.47 | 7.370% | $23.0523 | $23.05 | $23.05 | $23.10 |
| Purchase #5 | $23.32 | 3.351% | $24.1015 | $24.10 | $24.10 | $24.10 |
| Purchase #6 | $229.57 | 3.397% | $237.3685 | $237.37 | $237.35 | $237.40 |
| Purchase #7 | $33.38 | 12.605% | $37.5875 | $37.59 | $37.60 | $37.60 |
| 7 purchase totals = | $567.91 | $592.0422 | $592.04 | $592.05 | $592.10 | |