| 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 | $88.38 | 6.786% | $94.3775 | $94.38 | $94.40 | $94.40 |
| Purchase #2 | $5.56 | 6.183% | $5.9038 | $5.90 | $5.90 | $5.90 |
| Purchase #3 | $232.30 | 4.311% | $242.3145 | $242.31 | $242.30 | $242.30 |
| Purchase #4 | $215.97 | 12.622% | $243.2297 | $243.23 | $243.25 | $243.20 |
| Purchase #5 | $66.69 | 4.572% | $69.7391 | $69.74 | $69.75 | $69.70 |
| Purchase #6 | $205.89 | 13.204% | $233.0757 | $233.08 | $233.10 | $233.10 |
| Purchase #7 | $151.76 | 11.608% | $169.3763 | $169.38 | $169.40 | $169.40 |
| 7 purchase totals = | $966.55 | $1,058.0166 | $1,058.02 | $1,058.10 | $1,058.00 | |