| 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 | $78.56 | 8.360% | $85.1276 | $85.13 | $85.15 | $85.10 |
| Purchase #2 | $100.27 | 13.355% | $113.6611 | $113.66 | $113.65 | $113.70 |
| Purchase #3 | $175.94 | 11.412% | $196.0183 | $196.02 | $196.00 | $196.00 |
| Purchase #4 | $139.31 | 7.313% | $149.4977 | $149.50 | $149.50 | $149.50 |
| Purchase #5 | $119.60 | 8.494% | $129.7588 | $129.76 | $129.75 | $129.80 |
| Purchase #6 | $45.78 | 8.697% | $49.7615 | $49.76 | $49.75 | $49.80 |
| Purchase #7 | $220.84 | 6.472% | $235.1328 | $235.13 | $235.15 | $235.10 |
| 7 purchase totals = | $880.30 | $958.9578 | $958.96 | $958.95 | $959.00 | |