| 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 | $52.38 | 6.140% | $55.5961 | $55.60 | $55.60 | $55.60 |
| Purchase #2 | $128.71 | 9.264% | $140.6337 | $140.63 | $140.65 | $140.60 |
| Purchase #3 | $25.65 | 13.259% | $29.0509 | $29.05 | $29.05 | $29.10 |
| Purchase #4 | $213.70 | 8.775% | $232.4522 | $232.45 | $232.45 | $232.50 |
| Purchase #5 | $111.75 | 9.235% | $122.0701 | $122.07 | $122.05 | $122.10 |
| Purchase #6 | $86.78 | 10.114% | $95.5569 | $95.56 | $95.55 | $95.60 |
| Purchase #7 | $153.76 | 12.754% | $173.3706 | $173.37 | $173.35 | $173.40 |
| 7 purchase totals = | $772.73 | $848.7305 | $848.73 | $848.70 | $848.90 | |