| 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 | $24.59 | 4.834% | $25.7787 | $25.78 | $25.80 | $25.80 |
| Purchase #2 | $72.47 | 6.309% | $77.0421 | $77.04 | $77.05 | $77.00 |
| Purchase #3 | $212.70 | 10.272% | $234.5485 | $234.55 | $234.55 | $234.50 |
| Purchase #4 | $9.39 | 5.771% | $9.9319 | $9.93 | $9.95 | $9.90 |
| Purchase #5 | $200.28 | 8.872% | $218.0488 | $218.05 | $218.05 | $218.00 |
| Purchase #6 | $109.39 | 6.102% | $116.065 | $116.07 | $116.05 | $116.10 |
| Purchase #7 | $89.52 | 3.461% | $92.6183 | $92.62 | $92.60 | $92.60 |
| 7 purchase totals = | $718.34 | $774.0333 | $774.04 | $774.05 | $773.90 | |