| 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 | $96.77 | 4.769% | $101.385 | $101.39 | $101.40 | $101.40 |
| Purchase #2 | $225.40 | 4.138% | $234.7271 | $234.73 | $234.75 | $234.70 |
| Purchase #3 | $59.81 | 5.239% | $62.9434 | $62.94 | $62.95 | $62.90 |
| Purchase #4 | $34.91 | 13.185% | $39.5129 | $39.51 | $39.50 | $39.50 |
| Purchase #5 | $97.35 | 5.778% | $102.9749 | $102.97 | $102.95 | $103.00 |
| Purchase #6 | $161.60 | 8.469% | $175.2859 | $175.29 | $175.30 | $175.30 |
| Purchase #7 | $15.56 | 6.765% | $16.6126 | $16.61 | $16.60 | $16.60 |
| 7 purchase totals = | $691.40 | $733.4418 | $733.44 | $733.45 | $733.40 | |