| 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 | $65.43 | 7.770% | $70.5139 | $70.51 | $70.50 | $70.50 |
| Purchase #2 | $206.47 | 12.606% | $232.4976 | $232.50 | $232.50 | $232.50 |
| Purchase #3 | $11.75 | 12.677% | $13.2395 | $13.24 | $13.25 | $13.20 |
| Purchase #4 | $11.91 | 9.519% | $13.0437 | $13.04 | $13.05 | $13.00 |
| Purchase #5 | $171.50 | 12.801% | $193.4537 | $193.45 | $193.45 | $193.50 |
| Purchase #6 | $102.96 | 10.658% | $113.9335 | $113.93 | $113.95 | $113.90 |
| Purchase #7 | $97.98 | 3.679% | $101.5847 | $101.58 | $101.60 | $101.60 |
| 7 purchase totals = | $668.00 | $738.2666 | $738.25 | $738.30 | $738.20 | |