| 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 | $72.34 | 5.232% | $76.1248 | $76.12 | $76.10 | $76.10 |
| Purchase #2 | $47.49 | 3.130% | $48.9764 | $48.98 | $49.00 | $49.00 |
| Purchase #3 | $131.67 | 11.273% | $146.5132 | $146.51 | $146.50 | $146.50 |
| Purchase #4 | $25.79 | 12.199% | $28.9361 | $28.94 | $28.95 | $28.90 |
| Purchase #5 | $58.72 | 12.496% | $66.0577 | $66.06 | $66.05 | $66.10 |
| Purchase #6 | $147.98 | 6.525% | $157.6357 | $157.64 | $157.65 | $157.60 |
| Purchase #7 | $105.73 | 5.362% | $111.3992 | $111.40 | $111.40 | $111.40 |
| 7 purchase totals = | $589.72 | $635.6431 | $635.65 | $635.65 | $635.60 | |