| 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 | $79.67 | 10.560% | $88.0832 | $88.08 | $88.10 | $88.10 |
| Purchase #2 | $39.34 | 12.500% | $44.2575 | $44.26 | $44.25 | $44.30 |
| Purchase #3 | $77.92 | 11.416% | $86.8153 | $86.82 | $86.80 | $86.80 |
| Purchase #4 | $231.32 | 6.443% | $246.2239 | $246.22 | $246.20 | $246.20 |
| Purchase #5 | $17.28 | 6.164% | $18.3451 | $18.35 | $18.35 | $18.30 |
| Purchase #6 | $65.91 | 10.874% | $73.0771 | $73.08 | $73.10 | $73.10 |
| Purchase #7 | $226.80 | 5.738% | $239.8138 | $239.81 | $239.80 | $239.80 |
| 7 purchase totals = | $738.24 | $796.6159 | $796.62 | $796.60 | $796.60 | |