| 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 | $100.47 | 9.535% | $110.0498 | $110.05 | $110.05 | $110.00 |
| Purchase #2 | $40.56 | 11.358% | $45.1668 | $45.17 | $45.15 | $45.20 |
| Purchase #3 | $54.98 | 12.573% | $61.8926 | $61.89 | $61.90 | $61.90 |
| Purchase #4 | $247.34 | 6.737% | $264.0033 | $264.00 | $264.00 | $264.00 |
| Purchase #5 | $169.65 | 13.702% | $192.8954 | $192.90 | $192.90 | $192.90 |
| Purchase #6 | $54.63 | 11.394% | $60.8545 | $60.85 | $60.85 | $60.90 |
| Purchase #7 | $242.41 | 4.313% | $252.8651 | $252.87 | $252.85 | $252.90 |
| 7 purchase totals = | $910.04 | $987.7275 | $987.73 | $987.70 | $987.80 | |