| 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 | $75.52 | 6.639% | $80.5338 | $80.53 | $80.55 | $80.50 |
| Purchase #2 | $74.61 | 4.209% | $77.7503 | $77.75 | $77.75 | $77.80 |
| Purchase #3 | $8.98 | 9.668% | $9.8482 | $9.85 | $9.85 | $9.80 |
| Purchase #4 | $235.65 | 5.678% | $249.0302 | $249.03 | $249.05 | $249.00 |
| Purchase #5 | $146.25 | 9.620% | $160.3193 | $160.32 | $160.30 | $160.30 |
| Purchase #6 | $26.92 | 7.394% | $28.9105 | $28.91 | $28.90 | $28.90 |
| Purchase #7 | $239.59 | 7.257% | $256.977 | $256.98 | $257.00 | $257.00 |
| 7 purchase totals = | $807.52 | $863.3693 | $863.37 | $863.40 | $863.30 | |