| 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 | $71.86 | 7.761% | $77.4371 | $77.44 | $77.45 | $77.40 |
| Purchase #2 | $55.56 | 13.257% | $62.9256 | $62.93 | $62.95 | $62.90 |
| Purchase #3 | $79.77 | 4.502% | $83.3612 | $83.36 | $83.35 | $83.40 |
| Purchase #4 | $63.94 | 8.613% | $69.4472 | $69.45 | $69.45 | $69.40 |
| Purchase #5 | $28.50 | 4.541% | $29.7942 | $29.79 | $29.80 | $29.80 |
| Purchase #6 | $15.32 | 10.437% | $16.9189 | $16.92 | $16.90 | $16.90 |
| Purchase #7 | $227.64 | 3.753% | $236.1833 | $236.18 | $236.20 | $236.20 |
| 7 purchase totals = | $542.59 | $576.0675 | $576.07 | $576.10 | $576.00 | |