| 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 | $63.33 | 7.518% | $68.0911 | $68.09 | $68.10 | $68.10 |
| Purchase #2 | $76.36 | 12.466% | $85.879 | $85.88 | $85.90 | $85.90 |
| Purchase #3 | $81.26 | 12.831% | $91.6865 | $91.69 | $91.70 | $91.70 |
| Purchase #4 | $92.79 | 7.444% | $99.6973 | $99.70 | $99.70 | $99.70 |
| Purchase #5 | $120.73 | 6.683% | $128.7984 | $128.80 | $128.80 | $128.80 |
| Purchase #6 | $98.82 | 6.291% | $105.0368 | $105.04 | $105.05 | $105.00 |
| Purchase #7 | $227.53 | 10.857% | $252.2329 | $252.23 | $252.25 | $252.20 |
| 7 purchase totals = | $760.82 | $831.4220 | $831.43 | $831.50 | $831.40 | |