| 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 | $71.63 | 7.512% | $77.0108 | $77.01 | $77.00 | $77.00 |
| Purchase #2 | $79.53 | 10.700% | $88.0397 | $88.04 | $88.05 | $88.00 |
| Purchase #3 | $170.65 | 6.808% | $182.2679 | $182.27 | $182.25 | $182.30 |
| Purchase #4 | $208.96 | 12.430% | $234.9337 | $234.93 | $234.95 | $234.90 |
| Purchase #5 | $90.58 | 11.266% | $100.7847 | $100.78 | $100.80 | $100.80 |
| Purchase #6 | $235.41 | 11.529% | $262.5504 | $262.55 | $262.55 | $262.60 |
| Purchase #7 | $161.70 | 10.609% | $178.8548 | $178.85 | $178.85 | $178.90 |
| 7 purchase totals = | $1,018.46 | $1,124.4420 | $1,124.43 | $1,124.45 | $1,124.50 | |