| 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 | $77.43 | 3.655% | $80.2601 | $80.26 | $80.25 | $80.30 |
| Purchase #2 | $57.25 | 8.844% | $62.3132 | $62.31 | $62.30 | $62.30 |
| Purchase #3 | $227.83 | 4.367% | $237.7793 | $237.78 | $237.80 | $237.80 |
| Purchase #4 | $40.62 | 10.556% | $44.9078 | $44.91 | $44.90 | $44.90 |
| Purchase #5 | $238.84 | 6.631% | $254.6775 | $254.68 | $254.70 | $254.70 |
| Purchase #6 | $103.59 | 8.540% | $112.4366 | $112.44 | $112.45 | $112.40 |
| Purchase #7 | $68.70 | 3.439% | $71.0626 | $71.06 | $71.05 | $71.10 |
| 7 purchase totals = | $814.26 | $863.4371 | $863.44 | $863.45 | $863.50 | |