| 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 | $125.68 | 9.603% | $137.7491 | $137.75 | $137.75 | $137.70 |
| Purchase #2 | $24.87 | 12.546% | $27.9902 | $27.99 | $28.00 | $28.00 |
| Purchase #3 | $83.86 | 7.634% | $90.2619 | $90.26 | $90.25 | $90.30 |
| Purchase #4 | $52.36 | 10.808% | $58.0191 | $58.02 | $58.00 | $58.00 |
| Purchase #5 | $119.69 | 4.688% | $125.3011 | $125.30 | $125.30 | $125.30 |
| Purchase #6 | $110.48 | 3.635% | $114.4959 | $114.50 | $114.50 | $114.50 |
| Purchase #7 | $59.90 | 6.149% | $63.5833 | $63.58 | $63.60 | $63.60 |
| 7 purchase totals = | $576.84 | $617.4006 | $617.40 | $617.40 | $617.40 | |