| 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 | $42.52 | 3.193% | $43.8777 | $43.88 | $43.90 | $43.90 |
| Purchase #2 | $95.80 | 8.487% | $103.9305 | $103.93 | $103.95 | $103.90 |
| Purchase #3 | $78.38 | 12.350% | $88.0599 | $88.06 | $88.05 | $88.10 |
| Purchase #4 | $193.51 | 4.873% | $202.9397 | $202.94 | $202.95 | $202.90 |
| Purchase #5 | $24.90 | 9.483% | $27.2613 | $27.26 | $27.25 | $27.30 |
| Purchase #6 | $118.82 | 7.436% | $127.6555 | $127.66 | $127.65 | $127.70 |
| Purchase #7 | $62.64 | 4.505% | $65.4619 | $65.46 | $65.45 | $65.50 |
| 7 purchase totals = | $616.57 | $659.1865 | $659.19 | $659.20 | $659.30 | |