| 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 | $31.77 | 8.456% | $34.4565 | $34.46 | $34.45 | $34.50 |
| Purchase #2 | $203.82 | 4.872% | $213.7501 | $213.75 | $213.75 | $213.80 |
| Purchase #3 | $142.97 | 7.343% | $153.4683 | $153.47 | $153.45 | $153.50 |
| Purchase #4 | $17.45 | 3.167% | $18.0026 | $18.00 | $18.00 | $18.00 |
| Purchase #5 | $245.60 | 8.873% | $267.3921 | $267.39 | $267.40 | $267.40 |
| Purchase #6 | $203.37 | 13.284% | $230.3857 | $230.39 | $230.40 | $230.40 |
| Purchase #7 | $62.29 | 8.726% | $67.7254 | $67.73 | $67.75 | $67.70 |
| 7 purchase totals = | $907.27 | $985.1807 | $985.19 | $985.20 | $985.30 | |