| 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 | $229.73 | 13.428% | $260.5781 | $260.58 | $260.60 | $260.60 |
| Purchase #2 | $52.98 | 11.319% | $58.9768 | $58.98 | $59.00 | $59.00 |
| Purchase #3 | $100.83 | 3.793% | $104.6545 | $104.65 | $104.65 | $104.70 |
| Purchase #4 | $80.78 | 6.172% | $85.7657 | $85.77 | $85.75 | $85.80 |
| Purchase #5 | $37.37 | 3.340% | $38.6182 | $38.62 | $38.60 | $38.60 |
| Purchase #6 | $241.29 | 3.206% | $249.0258 | $249.03 | $249.05 | $249.00 |
| Purchase #7 | $146.58 | 7.706% | $157.8755 | $157.88 | $157.90 | $157.90 |
| 7 purchase totals = | $889.56 | $955.4946 | $955.51 | $955.55 | $955.60 | |