| 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 | $11.77 | 6.457% | $12.53 | $12.53 | $12.55 | $12.50 |
| Purchase #2 | $77.43 | 5.841% | $81.9527 | $81.95 | $81.95 | $82.00 |
| Purchase #3 | $191.57 | 11.432% | $213.4703 | $213.47 | $213.45 | $213.50 |
| Purchase #4 | $91.31 | 9.377% | $99.8721 | $99.87 | $99.85 | $99.90 |
| Purchase #5 | $213.87 | 10.393% | $236.0975 | $236.10 | $236.10 | $236.10 |
| Purchase #6 | $47.82 | 10.218% | $52.7062 | $52.71 | $52.70 | $52.70 |
| Purchase #7 | $171.93 | 7.149% | $184.2213 | $184.22 | $184.20 | $184.20 |
| 7 purchase totals = | $805.70 | $880.8501 | $880.85 | $880.80 | $880.90 | |