| 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 | $43.50 | 12.770% | $49.055 | $49.06 | $49.05 | $49.10 |
| Purchase #2 | $66.26 | 3.681% | $68.699 | $68.70 | $68.70 | $68.70 |
| Purchase #3 | $22.36 | 12.343% | $25.1199 | $25.12 | $25.10 | $25.10 |
| Purchase #4 | $15.49 | 11.700% | $17.3023 | $17.30 | $17.30 | $17.30 |
| Purchase #5 | $225.35 | 7.267% | $241.7262 | $241.73 | $241.75 | $241.70 |
| Purchase #6 | $140.83 | 12.583% | $158.5506 | $158.55 | $158.55 | $158.60 |
| Purchase #7 | $18.34 | 7.410% | $19.699 | $19.70 | $19.70 | $19.70 |
| 7 purchase totals = | $532.13 | $580.1520 | $580.16 | $580.15 | $580.20 | |