| 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 | $76.38 | 3.359% | $78.9456 | $78.95 | $78.95 | $78.90 |
| Purchase #2 | $74.64 | 3.155% | $76.9949 | $76.99 | $77.00 | $77.00 |
| Purchase #3 | $45.93 | 13.660% | $52.204 | $52.20 | $52.20 | $52.20 |
| Purchase #4 | $175.50 | 5.132% | $184.5067 | $184.51 | $184.50 | $184.50 |
| Purchase #5 | $152.42 | 7.177% | $163.3592 | $163.36 | $163.35 | $163.40 |
| Purchase #6 | $69.45 | 11.789% | $77.6375 | $77.64 | $77.65 | $77.60 |
| Purchase #7 | $187.77 | 11.675% | $209.6921 | $209.69 | $209.70 | $209.70 |
| 7 purchase totals = | $782.09 | $843.3400 | $843.34 | $843.35 | $843.30 | |