| 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 | $26.71 | 9.483% | $29.2429 | $29.24 | $29.25 | $29.20 |
| Purchase #2 | $117.42 | 5.636% | $124.0378 | $124.04 | $124.05 | $124.00 |
| Purchase #3 | $231.54 | 13.805% | $263.5041 | $263.50 | $263.50 | $263.50 |
| Purchase #4 | $89.67 | 5.736% | $94.8135 | $94.81 | $94.80 | $94.80 |
| Purchase #5 | $17.46 | 6.606% | $18.6134 | $18.61 | $18.60 | $18.60 |
| Purchase #6 | $82.64 | 5.132% | $86.8811 | $86.88 | $86.90 | $86.90 |
| Purchase #7 | $116.94 | 4.462% | $122.1579 | $122.16 | $122.15 | $122.20 |
| 7 purchase totals = | $682.38 | $739.2507 | $739.24 | $739.25 | $739.20 | |