| 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 | $47.36 | 3.652% | $49.0896 | $49.09 | $49.10 | $49.10 |
| Purchase #2 | $80.92 | 9.779% | $88.8332 | $88.83 | $88.85 | $88.80 |
| Purchase #3 | $42.89 | 13.617% | $48.7303 | $48.73 | $48.75 | $48.70 |
| Purchase #4 | $83.41 | 13.623% | $94.7729 | $94.77 | $94.75 | $94.80 |
| Purchase #5 | $218.39 | 12.254% | $245.1515 | $245.15 | $245.15 | $245.20 |
| Purchase #6 | $198.78 | 9.240% | $217.1473 | $217.15 | $217.15 | $217.10 |
| Purchase #7 | $200.82 | 5.396% | $211.6562 | $211.66 | $211.65 | $211.70 |
| 7 purchase totals = | $872.57 | $955.3810 | $955.38 | $955.40 | $955.40 | |