| 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 | $82.33 | 4.790% | $86.2736 | $86.27 | $86.25 | $86.30 |
| Purchase #2 | $42.73 | 9.782% | $46.9098 | $46.91 | $46.90 | $46.90 |
| Purchase #3 | $163.81 | 12.104% | $183.6376 | $183.64 | $183.65 | $183.60 |
| Purchase #4 | $218.99 | 8.767% | $238.1889 | $238.19 | $238.20 | $238.20 |
| Purchase #5 | $144.59 | 5.506% | $152.5511 | $152.55 | $152.55 | $152.60 |
| Purchase #6 | $11.63 | 8.537% | $12.6229 | $12.62 | $12.60 | $12.60 |
| Purchase #7 | $16.92 | 12.346% | $19.0089 | $19.01 | $19.00 | $19.00 |
| 7 purchase totals = | $681.00 | $739.1928 | $739.19 | $739.15 | $739.20 | |