| 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 | $62.83 | 9.635% | $68.8837 | $68.88 | $68.90 | $68.90 |
| Purchase #2 | $24.98 | 10.583% | $27.6236 | $27.62 | $27.60 | $27.60 |
| Purchase #3 | $42.41 | 11.864% | $47.4415 | $47.44 | $47.45 | $47.40 |
| Purchase #4 | $26.65 | 12.658% | $30.0234 | $30.02 | $30.00 | $30.00 |
| Purchase #5 | $161.46 | 10.544% | $178.4843 | $178.48 | $178.50 | $178.50 |
| Purchase #6 | $231.31 | 8.227% | $250.3399 | $250.34 | $250.35 | $250.30 |
| Purchase #7 | $101.36 | 10.805% | $112.3119 | $112.31 | $112.30 | $112.30 |
| 7 purchase totals = | $651.00 | $715.1083 | $715.09 | $715.10 | $715.00 | |