| 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 | $80.60 | 6.748% | $86.0389 | $86.04 | $86.05 | $86.00 |
| Purchase #2 | $23.63 | 8.456% | $25.6282 | $25.63 | $25.65 | $25.60 |
| Purchase #3 | $174.74 | 9.833% | $191.9222 | $191.92 | $191.90 | $191.90 |
| Purchase #4 | $58.47 | 11.270% | $65.0596 | $65.06 | $65.05 | $65.10 |
| Purchase #5 | $69.86 | 9.154% | $76.255 | $76.26 | $76.25 | $76.30 |
| Purchase #6 | $93.53 | 4.132% | $97.3947 | $97.39 | $97.40 | $97.40 |
| Purchase #7 | $165.70 | 3.284% | $171.1416 | $171.14 | $171.15 | $171.10 |
| 7 purchase totals = | $666.53 | $713.4402 | $713.44 | $713.45 | $713.40 | |