| 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 | $61.25 | 13.160% | $69.3105 | $69.31 | $69.30 | $69.30 |
| Purchase #2 | $27.57 | 13.655% | $31.3347 | $31.33 | $31.35 | $31.30 |
| Purchase #3 | $31.61 | 12.656% | $35.6106 | $35.61 | $35.60 | $35.60 |
| Purchase #4 | $15.38 | 6.321% | $16.3522 | $16.35 | $16.35 | $16.40 |
| Purchase #5 | $125.39 | 7.490% | $134.7817 | $134.78 | $134.80 | $134.80 |
| Purchase #6 | $241.72 | 8.434% | $262.1067 | $262.11 | $262.10 | $262.10 |
| Purchase #7 | $90.74 | 5.666% | $95.8813 | $95.88 | $95.90 | $95.90 |
| 7 purchase totals = | $593.66 | $645.3777 | $645.37 | $645.40 | $645.40 | |