| 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 | $26.88 | 6.219% | $28.5517 | $28.55 | $28.55 | $28.60 |
| Purchase #2 | $204.71 | 13.409% | $232.1596 | $232.16 | $232.15 | $232.20 |
| Purchase #3 | $198.31 | 7.670% | $213.5204 | $213.52 | $213.50 | $213.50 |
| Purchase #4 | $5.91 | 6.246% | $6.2791 | $6.28 | $6.30 | $6.30 |
| Purchase #5 | $235.59 | 12.527% | $265.1024 | $265.10 | $265.10 | $265.10 |
| Purchase #6 | $52.69 | 11.561% | $58.7815 | $58.78 | $58.80 | $58.80 |
| Purchase #7 | $5.39 | 9.251% | $5.8886 | $5.89 | $5.90 | $5.90 |
| 7 purchase totals = | $729.48 | $810.2833 | $810.28 | $810.30 | $810.40 | |