| 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 | $76.96 | 13.136% | $87.0695 | $87.07 | $87.05 | $87.10 |
| Purchase #2 | $196.35 | 12.512% | $220.9173 | $220.92 | $220.90 | $220.90 |
| Purchase #3 | $96.89 | 7.735% | $104.3844 | $104.38 | $104.40 | $104.40 |
| Purchase #4 | $10.94 | 13.660% | $12.4344 | $12.43 | $12.45 | $12.40 |
| Purchase #5 | $195.52 | 13.223% | $221.3736 | $221.37 | $221.35 | $221.40 |
| Purchase #6 | $43.41 | 3.308% | $44.846 | $44.85 | $44.85 | $44.80 |
| Purchase #7 | $60.33 | 9.581% | $66.1102 | $66.11 | $66.10 | $66.10 |
| 7 purchase totals = | $680.40 | $757.1354 | $757.13 | $757.10 | $757.10 | |