| 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 | $47.30 | 4.125% | $49.2511 | $49.25 | $49.25 | $49.30 |
| Purchase #2 | $124.76 | 11.397% | $138.9789 | $138.98 | $139.00 | $139.00 |
| Purchase #3 | $23.75 | 4.170% | $24.7404 | $24.74 | $24.75 | $24.70 |
| Purchase #4 | $240.69 | 4.471% | $251.4512 | $251.45 | $251.45 | $251.50 |
| Purchase #5 | $73.80 | 13.653% | $83.8759 | $83.88 | $83.90 | $83.90 |
| Purchase #6 | $10.79 | 11.586% | $12.0401 | $12.04 | $12.05 | $12.00 |
| Purchase #7 | $190.48 | 5.527% | $201.0078 | $201.01 | $201.00 | $201.00 |
| 7 purchase totals = | $711.57 | $761.3454 | $761.35 | $761.40 | $761.40 | |