| 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 | $31.83 | 3.497% | $32.9431 | $32.94 | $32.95 | $32.90 |
| Purchase #2 | $113.68 | 3.502% | $117.6611 | $117.66 | $117.65 | $117.70 |
| Purchase #3 | $93.82 | 13.345% | $106.3403 | $106.34 | $106.35 | $106.30 |
| Purchase #4 | $52.29 | 6.207% | $55.5356 | $55.54 | $55.55 | $55.50 |
| Purchase #5 | $76.56 | 12.524% | $86.1484 | $86.15 | $86.15 | $86.10 |
| Purchase #6 | $101.26 | 3.303% | $104.6046 | $104.60 | $104.60 | $104.60 |
| Purchase #7 | $32.88 | 5.424% | $34.6634 | $34.66 | $34.65 | $34.70 |
| 7 purchase totals = | $502.32 | $537.8965 | $537.89 | $537.90 | $537.80 | |