| 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 | $138.52 | 12.139% | $155.3349 | $155.33 | $155.35 | $155.30 |
| Purchase #2 | $100.90 | 3.504% | $104.4355 | $104.44 | $104.45 | $104.40 |
| Purchase #3 | $243.63 | 12.751% | $274.6953 | $274.70 | $274.70 | $274.70 |
| Purchase #4 | $10.31 | 6.506% | $10.9808 | $10.98 | $11.00 | $11.00 |
| Purchase #5 | $44.81 | 3.519% | $46.3869 | $46.39 | $46.40 | $46.40 |
| Purchase #6 | $5.36 | 3.270% | $5.5353 | $5.54 | $5.55 | $5.50 |
| Purchase #7 | $22.27 | 4.655% | $23.3067 | $23.31 | $23.30 | $23.30 |
| 7 purchase totals = | $565.80 | $620.6754 | $620.69 | $620.75 | $620.60 | |