| 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 | $93.98 | 6.488% | $100.0774 | $100.08 | $100.10 | $100.10 |
| Purchase #2 | $226.48 | 8.382% | $245.4636 | $245.46 | $245.45 | $245.50 |
| Purchase #3 | $126.81 | 7.839% | $136.7506 | $136.75 | $136.75 | $136.80 |
| Purchase #4 | $88.91 | 7.151% | $95.268 | $95.27 | $95.25 | $95.30 |
| Purchase #5 | $67.98 | 6.533% | $72.4211 | $72.42 | $72.40 | $72.40 |
| Purchase #6 | $143.59 | 9.381% | $157.0602 | $157.06 | $157.05 | $157.10 |
| Purchase #7 | $149.42 | 6.472% | $159.0905 | $159.09 | $159.10 | $159.10 |
| 7 purchase totals = | $897.17 | $966.1314 | $966.13 | $966.10 | $966.30 | |