| 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 | $34.86 | 4.653% | $36.482 | $36.48 | $36.50 | $36.50 |
| Purchase #2 | $175.73 | 9.313% | $192.0957 | $192.10 | $192.10 | $192.10 |
| Purchase #3 | $73.93 | 5.273% | $77.8283 | $77.83 | $77.85 | $77.80 |
| Purchase #4 | $102.99 | 12.760% | $116.1315 | $116.13 | $116.15 | $116.10 |
| Purchase #5 | $15.98 | 7.497% | $17.178 | $17.18 | $17.20 | $17.20 |
| Purchase #6 | $56.49 | 10.181% | $62.2412 | $62.24 | $62.25 | $62.20 |
| Purchase #7 | $197.43 | 9.444% | $216.0753 | $216.08 | $216.10 | $216.10 |
| 7 purchase totals = | $657.41 | $718.0320 | $718.04 | $718.15 | $718.00 | |