| 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 | $22.96 | 8.189% | $24.8402 | $24.84 | $24.85 | $24.80 |
| Purchase #2 | $194.52 | 9.413% | $212.8302 | $212.83 | $212.85 | $212.80 |
| Purchase #3 | $138.87 | 3.294% | $143.4444 | $143.44 | $143.45 | $143.40 |
| Purchase #4 | $58.39 | 11.844% | $65.3057 | $65.31 | $65.30 | $65.30 |
| Purchase #5 | $119.88 | 12.810% | $135.2366 | $135.24 | $135.25 | $135.20 |
| Purchase #6 | $201.34 | 4.113% | $209.6211 | $209.62 | $209.60 | $209.60 |
| Purchase #7 | $167.34 | 12.567% | $188.3696 | $188.37 | $188.35 | $188.40 |
| 7 purchase totals = | $903.30 | $979.6478 | $979.65 | $979.65 | $979.50 | |