| 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 | $82.83 | 8.441% | $89.8217 | $89.82 | $89.80 | $89.80 |
| Purchase #2 | $241.87 | 3.792% | $251.0417 | $251.04 | $251.05 | $251.00 |
| Purchase #3 | $159.30 | 6.577% | $169.7772 | $169.78 | $169.80 | $169.80 |
| Purchase #4 | $72.53 | 9.407% | $79.3529 | $79.35 | $79.35 | $79.40 |
| Purchase #5 | $13.84 | 12.220% | $15.5312 | $15.53 | $15.55 | $15.50 |
| Purchase #6 | $57.99 | 12.409% | $65.186 | $65.19 | $65.20 | $65.20 |
| Purchase #7 | $124.56 | 3.359% | $128.744 | $128.74 | $128.75 | $128.70 |
| 7 purchase totals = | $752.92 | $799.4547 | $799.45 | $799.50 | $799.40 | |