| 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 | $131.54 | 5.798% | $139.1667 | $139.17 | $139.15 | $139.20 |
| Purchase #2 | $85.49 | 11.600% | $95.4068 | $95.41 | $95.40 | $95.40 |
| Purchase #3 | $218.95 | 11.327% | $243.7505 | $243.75 | $243.75 | $243.80 |
| Purchase #4 | $75.82 | 9.679% | $83.1586 | $83.16 | $83.15 | $83.20 |
| Purchase #5 | $55.46 | 8.722% | $60.2972 | $60.30 | $60.30 | $60.30 |
| Purchase #6 | $48.74 | 9.393% | $53.3181 | $53.32 | $53.30 | $53.30 |
| Purchase #7 | $69.98 | 12.829% | $78.9577 | $78.96 | $78.95 | $79.00 |
| 7 purchase totals = | $685.98 | $754.0556 | $754.07 | $754.00 | $754.20 | |