| 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 | $76.70 | 11.394% | $85.4392 | $85.44 | $85.45 | $85.40 |
| Purchase #2 | $204.76 | 11.259% | $227.8139 | $227.81 | $227.80 | $227.80 |
| Purchase #3 | $95.65 | 3.265% | $98.773 | $98.77 | $98.75 | $98.80 |
| Purchase #4 | $98.75 | 8.653% | $107.2948 | $107.29 | $107.30 | $107.30 |
| Purchase #5 | $99.63 | 12.685% | $112.2681 | $112.27 | $112.25 | $112.30 |
| Purchase #6 | $77.98 | 11.185% | $86.7021 | $86.70 | $86.70 | $86.70 |
| Purchase #7 | $203.38 | 6.499% | $216.5977 | $216.60 | $216.60 | $216.60 |
| 7 purchase totals = | $856.85 | $934.8888 | $934.88 | $934.85 | $934.90 | |