| 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 | $38.51 | 13.587% | $43.7424 | $43.74 | $43.75 | $43.70 |
| Purchase #2 | $111.49 | 7.766% | $120.1483 | $120.15 | $120.15 | $120.10 |
| Purchase #3 | $181.98 | 13.762% | $207.0241 | $207.02 | $207.00 | $207.00 |
| Purchase #4 | $115.66 | 11.134% | $128.5376 | $128.54 | $128.55 | $128.50 |
| Purchase #5 | $236.39 | 11.820% | $264.3313 | $264.33 | $264.35 | $264.30 |
| Purchase #6 | $87.30 | 12.689% | $98.3775 | $98.38 | $98.40 | $98.40 |
| Purchase #7 | $80.39 | 5.594% | $84.887 | $84.89 | $84.90 | $84.90 |
| 7 purchase totals = | $851.72 | $947.0482 | $947.05 | $947.10 | $946.90 | |