| 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 | $59.90 | 13.299% | $67.8661 | $67.87 | $67.85 | $67.90 |
| Purchase #2 | $38.69 | 13.822% | $44.0377 | $44.04 | $44.05 | $44.00 |
| Purchase #3 | $47.64 | 10.846% | $52.807 | $52.81 | $52.80 | $52.80 |
| Purchase #4 | $133.48 | 10.532% | $147.5381 | $147.54 | $147.55 | $147.50 |
| Purchase #5 | $163.34 | 7.142% | $175.0057 | $175.01 | $175.00 | $175.00 |
| Purchase #6 | $50.96 | 8.667% | $55.3767 | $55.38 | $55.40 | $55.40 |
| Purchase #7 | $112.56 | 11.412% | $125.4053 | $125.41 | $125.40 | $125.40 |
| 7 purchase totals = | $606.57 | $668.0366 | $668.06 | $668.05 | $668.00 | |