| 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 | $78.72 | 6.177% | $83.5825 | $83.58 | $83.60 | $83.60 |
| Purchase #2 | $78.82 | 5.355% | $83.0408 | $83.04 | $83.05 | $83.00 |
| Purchase #3 | $182.40 | 9.649% | $199.9998 | $200.00 | $200.00 | $200.00 |
| Purchase #4 | $58.52 | 13.371% | $66.3447 | $66.34 | $66.35 | $66.30 |
| Purchase #5 | $20.88 | 13.192% | $23.6345 | $23.63 | $23.65 | $23.60 |
| Purchase #6 | $121.51 | 3.852% | $126.1906 | $126.19 | $126.20 | $126.20 |
| Purchase #7 | $198.90 | 13.490% | $225.7316 | $225.73 | $225.75 | $225.70 |
| 7 purchase totals = | $739.75 | $808.5245 | $808.51 | $808.60 | $808.40 | |