| 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 | $55.41 | 6.106% | $58.7933 | $58.79 | $58.80 | $58.80 |
| Purchase #2 | $197.40 | 9.206% | $215.5726 | $215.57 | $215.55 | $215.60 |
| Purchase #3 | $138.71 | 8.554% | $150.5753 | $150.58 | $150.60 | $150.60 |
| Purchase #4 | $78.72 | 10.286% | $86.8171 | $86.82 | $86.80 | $86.80 |
| Purchase #5 | $51.56 | 7.202% | $55.2734 | $55.27 | $55.25 | $55.30 |
| Purchase #6 | $228.72 | 8.168% | $247.4018 | $247.40 | $247.40 | $247.40 |
| Purchase #7 | $235.88 | 12.831% | $266.1458 | $266.15 | $266.15 | $266.10 |
| 7 purchase totals = | $986.40 | $1,080.5793 | $1,080.58 | $1,080.55 | $1,080.60 | |