| 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 | $57.86 | 8.396% | $62.7179 | $62.72 | $62.70 | $62.70 |
| Purchase #2 | $173.99 | 11.535% | $194.0597 | $194.06 | $194.05 | $194.10 |
| Purchase #3 | $213.97 | 3.603% | $221.6793 | $221.68 | $221.70 | $221.70 |
| Purchase #4 | $144.48 | 8.514% | $156.781 | $156.78 | $156.80 | $156.80 |
| Purchase #5 | $28.82 | 6.321% | $30.6417 | $30.64 | $30.65 | $30.60 |
| Purchase #6 | $77.98 | 3.717% | $80.8785 | $80.88 | $80.90 | $80.90 |
| Purchase #7 | $10.38 | 12.822% | $11.7109 | $11.71 | $11.70 | $11.70 |
| 7 purchase totals = | $707.48 | $758.4690 | $758.47 | $758.50 | $758.50 | |