| 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 | $68.87 | 13.160% | $77.9333 | $77.93 | $77.95 | $77.90 |
| Purchase #2 | $153.66 | 11.610% | $171.4999 | $171.50 | $171.50 | $171.50 |
| Purchase #3 | $7.38 | 4.439% | $7.7076 | $7.71 | $7.70 | $7.70 |
| Purchase #4 | $225.64 | 7.869% | $243.3956 | $243.40 | $243.40 | $243.40 |
| Purchase #5 | $60.63 | 5.529% | $63.9822 | $63.98 | $64.00 | $64.00 |
| Purchase #6 | $78.83 | 5.531% | $83.1901 | $83.19 | $83.20 | $83.20 |
| Purchase #7 | $230.97 | 6.424% | $245.8075 | $245.81 | $245.80 | $245.80 |
| 7 purchase totals = | $825.98 | $893.5162 | $893.52 | $893.55 | $893.50 | |