| 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 | $178.88 | 11.848% | $200.0737 | $200.07 | $200.05 | $200.10 |
| Purchase #2 | $211.30 | 11.563% | $235.7326 | $235.73 | $235.75 | $235.70 |
| Purchase #3 | $28.82 | 4.124% | $30.0085 | $30.01 | $30.00 | $30.00 |
| Purchase #4 | $48.84 | 7.391% | $52.4498 | $52.45 | $52.45 | $52.40 |
| Purchase #5 | $52.63 | 3.460% | $54.451 | $54.45 | $54.45 | $54.50 |
| Purchase #6 | $42.41 | 7.624% | $45.6433 | $45.64 | $45.65 | $45.60 |
| Purchase #7 | $168.27 | 4.249% | $175.4198 | $175.42 | $175.40 | $175.40 |
| 7 purchase totals = | $731.15 | $793.7787 | $793.77 | $793.75 | $793.70 | |