| 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 | $26.43 | 10.339% | $29.1626 | $29.16 | $29.15 | $29.20 |
| Purchase #2 | $204.41 | 6.749% | $218.2056 | $218.21 | $218.20 | $218.20 |
| Purchase #3 | $244.74 | 6.495% | $260.6359 | $260.64 | $260.65 | $260.60 |
| Purchase #4 | $85.59 | 8.838% | $93.1544 | $93.15 | $93.15 | $93.20 |
| Purchase #5 | $57.47 | 8.525% | $62.3693 | $62.37 | $62.35 | $62.40 |
| Purchase #6 | $170.69 | 6.272% | $181.3957 | $181.40 | $181.40 | $181.40 |
| Purchase #7 | $63.71 | 3.437% | $65.8997 | $65.90 | $65.90 | $65.90 |
| 7 purchase totals = | $853.04 | $910.8232 | $910.83 | $910.80 | $910.90 | |