| 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 | $94.74 | 7.305% | $101.6608 | $101.66 | $101.65 | $101.70 |
| Purchase #2 | $181.91 | 3.630% | $188.5133 | $188.51 | $188.50 | $188.50 |
| Purchase #3 | $19.77 | 6.375% | $21.0303 | $21.03 | $21.05 | $21.00 |
| Purchase #4 | $86.46 | 8.284% | $93.6223 | $93.62 | $93.60 | $93.60 |
| Purchase #5 | $226.54 | 12.471% | $254.7918 | $254.79 | $254.80 | $254.80 |
| Purchase #6 | $11.96 | 3.331% | $12.3584 | $12.36 | $12.35 | $12.40 |
| Purchase #7 | $27.27 | 4.531% | $28.5056 | $28.51 | $28.50 | $28.50 |
| 7 purchase totals = | $648.65 | $700.4825 | $700.48 | $700.45 | $700.50 | |