| 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 | $73.97 | 4.102% | $77.0042 | $77.00 | $77.00 | $77.00 |
| Purchase #2 | $73.35 | 9.677% | $80.4481 | $80.45 | $80.45 | $80.40 |
| Purchase #3 | $182.83 | 10.613% | $202.2337 | $202.23 | $202.25 | $202.20 |
| Purchase #4 | $96.55 | 12.634% | $108.7481 | $108.75 | $108.75 | $108.70 |
| Purchase #5 | $246.70 | 7.449% | $265.0767 | $265.08 | $265.10 | $265.10 |
| Purchase #6 | $83.46 | 12.306% | $93.7306 | $93.73 | $93.75 | $93.70 |
| Purchase #7 | $208.35 | 10.336% | $229.8851 | $229.89 | $229.90 | $229.90 |
| 7 purchase totals = | $965.21 | $1,057.1265 | $1,057.13 | $1,057.20 | $1,057.00 | |