| 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 | $5.69 | 9.671% | $6.2403 | $6.24 | $6.25 | $6.20 |
| Purchase #2 | $123.77 | 10.591% | $136.8785 | $136.88 | $136.90 | $136.90 |
| Purchase #3 | $94.78 | 7.850% | $102.2202 | $102.22 | $102.20 | $102.20 |
| Purchase #4 | $160.75 | 6.447% | $171.1136 | $171.11 | $171.10 | $171.10 |
| Purchase #5 | $50.87 | 7.130% | $54.497 | $54.50 | $54.50 | $54.50 |
| Purchase #6 | $232.66 | 13.139% | $263.2292 | $263.23 | $263.25 | $263.20 |
| Purchase #7 | $169.37 | 6.705% | $180.7263 | $180.73 | $180.75 | $180.70 |
| 7 purchase totals = | $837.89 | $914.9051 | $914.91 | $914.95 | $914.80 | |