| 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 | $37.42 | 3.141% | $38.5954 | $38.60 | $38.60 | $38.60 |
| Purchase #2 | $139.90 | 7.171% | $149.9322 | $149.93 | $149.95 | $149.90 |
| Purchase #3 | $39.78 | 6.409% | $42.3295 | $42.33 | $42.35 | $42.30 |
| Purchase #4 | $207.65 | 3.558% | $215.0382 | $215.04 | $215.05 | $215.00 |
| Purchase #5 | $242.25 | 12.637% | $272.8631 | $272.86 | $272.85 | $272.90 |
| Purchase #6 | $55.45 | 9.479% | $60.7061 | $60.71 | $60.70 | $60.70 |
| Purchase #7 | $205.41 | 3.611% | $212.8274 | $212.83 | $212.85 | $212.80 |
| 7 purchase totals = | $927.86 | $992.2919 | $992.30 | $992.35 | $992.20 | |