| 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 | $101.35 | 5.685% | $107.1117 | $107.11 | $107.10 | $107.10 |
| Purchase #2 | $26.45 | 8.807% | $28.7795 | $28.78 | $28.80 | $28.80 |
| Purchase #3 | $77.98 | 9.482% | $85.3741 | $85.37 | $85.35 | $85.40 |
| Purchase #4 | $84.64 | 3.858% | $87.9054 | $87.91 | $87.90 | $87.90 |
| Purchase #5 | $195.93 | 10.189% | $215.8933 | $215.89 | $215.90 | $215.90 |
| Purchase #6 | $31.99 | 12.655% | $36.0383 | $36.04 | $36.05 | $36.00 |
| Purchase #7 | $109.79 | 7.202% | $117.6971 | $117.70 | $117.70 | $117.70 |
| 7 purchase totals = | $628.13 | $678.7994 | $678.80 | $678.80 | $678.80 | |