| 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 | $63.73 | 6.375% | $67.7928 | $67.79 | $67.80 | $67.80 |
| Purchase #2 | $224.70 | 9.120% | $245.1926 | $245.19 | $245.20 | $245.20 |
| Purchase #3 | $78.78 | 13.151% | $89.1404 | $89.14 | $89.15 | $89.10 |
| Purchase #4 | $58.35 | 4.512% | $60.9828 | $60.98 | $61.00 | $61.00 |
| Purchase #5 | $126.58 | 8.787% | $137.7026 | $137.70 | $137.70 | $137.70 |
| Purchase #6 | $239.37 | 5.160% | $251.7215 | $251.72 | $251.70 | $251.70 |
| Purchase #7 | $174.52 | 11.366% | $194.3559 | $194.36 | $194.35 | $194.40 |
| 7 purchase totals = | $966.03 | $1,046.8886 | $1,046.88 | $1,046.90 | $1,046.90 | |