| 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 | $208.44 | 5.302% | $219.4915 | $219.49 | $219.50 | $219.50 |
| Purchase #2 | $19.57 | 11.849% | $21.8888 | $21.89 | $21.90 | $21.90 |
| Purchase #3 | $76.46 | 4.617% | $79.9902 | $79.99 | $80.00 | $80.00 |
| Purchase #4 | $246.82 | 3.686% | $255.9178 | $255.92 | $255.90 | $255.90 |
| Purchase #5 | $66.28 | 3.858% | $68.8371 | $68.84 | $68.85 | $68.80 |
| Purchase #6 | $118.36 | 7.850% | $127.6513 | $127.65 | $127.65 | $127.70 |
| Purchase #7 | $115.66 | 6.644% | $123.3445 | $123.34 | $123.35 | $123.30 |
| 7 purchase totals = | $851.59 | $897.1212 | $897.12 | $897.15 | $897.10 | |