| 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 | $58.74 | 10.350% | $64.8196 | $64.82 | $64.80 | $64.80 |
| Purchase #2 | $20.78 | 7.787% | $22.3981 | $22.40 | $22.40 | $22.40 |
| Purchase #3 | $212.68 | 8.670% | $231.1194 | $231.12 | $231.10 | $231.10 |
| Purchase #4 | $54.42 | 8.311% | $58.9428 | $58.94 | $58.95 | $58.90 |
| Purchase #5 | $38.99 | 9.421% | $42.6632 | $42.66 | $42.65 | $42.70 |
| Purchase #6 | $206.96 | 4.267% | $215.791 | $215.79 | $215.80 | $215.80 |
| Purchase #7 | $104.43 | 3.838% | $108.438 | $108.44 | $108.45 | $108.40 |
| 7 purchase totals = | $697.00 | $744.1721 | $744.17 | $744.15 | $744.10 | |