| 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 | $79.41 | 12.666% | $89.4681 | $89.47 | $89.45 | $89.50 |
| Purchase #2 | $65.96 | 3.741% | $68.4276 | $68.43 | $68.45 | $68.40 |
| Purchase #3 | $89.41 | 3.201% | $92.272 | $92.27 | $92.25 | $92.30 |
| Purchase #4 | $31.43 | 9.225% | $34.3294 | $34.33 | $34.35 | $34.30 |
| Purchase #5 | $58.90 | 3.700% | $61.0793 | $61.08 | $61.10 | $61.10 |
| Purchase #6 | $189.69 | 6.513% | $202.0445 | $202.04 | $202.05 | $202.00 |
| Purchase #7 | $119.44 | 4.379% | $124.6703 | $124.67 | $124.65 | $124.70 |
| 7 purchase totals = | $634.24 | $672.2912 | $672.29 | $672.30 | $672.30 | |