| 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 | $92.63 | 5.170% | $97.419 | $97.42 | $97.40 | $97.40 |
| Purchase #2 | $88.85 | 4.332% | $92.699 | $92.70 | $92.70 | $92.70 |
| Purchase #3 | $86.30 | 5.610% | $91.1414 | $91.14 | $91.15 | $91.10 |
| Purchase #4 | $146.89 | 9.185% | $160.3818 | $160.38 | $160.40 | $160.40 |
| Purchase #5 | $23.61 | 13.422% | $26.7789 | $26.78 | $26.80 | $26.80 |
| Purchase #6 | $66.27 | 10.818% | $73.4391 | $73.44 | $73.45 | $73.40 |
| Purchase #7 | $236.89 | 7.180% | $253.8987 | $253.90 | $253.90 | $253.90 |
| 7 purchase totals = | $741.44 | $795.7579 | $795.76 | $795.80 | $795.70 | |