| 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 | $55.58 | 11.259% | $61.8378 | $61.84 | $61.85 | $61.80 |
| Purchase #2 | $39.74 | 9.795% | $43.6325 | $43.63 | $43.65 | $43.60 |
| Purchase #3 | $27.57 | 12.260% | $30.9501 | $30.95 | $30.95 | $31.00 |
| Purchase #4 | $129.96 | 10.118% | $143.1094 | $143.11 | $143.10 | $143.10 |
| Purchase #5 | $68.33 | 12.272% | $76.7155 | $76.72 | $76.70 | $76.70 |
| Purchase #6 | $100.67 | 11.832% | $112.5813 | $112.58 | $112.60 | $112.60 |
| Purchase #7 | $115.84 | 13.244% | $131.1818 | $131.18 | $131.20 | $131.20 |
| 7 purchase totals = | $537.69 | $600.0084 | $600.01 | $600.05 | $600.00 | |