| 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 | $48.37 | 12.144% | $54.2441 | $54.24 | $54.25 | $54.20 |
| Purchase #2 | $231.71 | 8.722% | $251.9197 | $251.92 | $251.90 | $251.90 |
| Purchase #3 | $78.69 | 13.520% | $89.3289 | $89.33 | $89.35 | $89.30 |
| Purchase #4 | $124.60 | 3.604% | $129.0906 | $129.09 | $129.10 | $129.10 |
| Purchase #5 | $145.49 | 3.550% | $150.6549 | $150.65 | $150.65 | $150.70 |
| Purchase #6 | $90.84 | 12.352% | $102.0606 | $102.06 | $102.05 | $102.10 |
| Purchase #7 | $32.51 | 4.854% | $34.088 | $34.09 | $34.10 | $34.10 |
| 7 purchase totals = | $752.21 | $811.3868 | $811.38 | $811.40 | $811.40 | |