| 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 | $42.61 | 3.289% | $44.0114 | $44.01 | $44.00 | $44.00 |
| Purchase #2 | $17.48 | 3.819% | $18.1476 | $18.15 | $18.15 | $18.10 |
| Purchase #3 | $130.34 | 10.399% | $143.8941 | $143.89 | $143.90 | $143.90 |
| Purchase #4 | $115.30 | 9.107% | $125.8004 | $125.80 | $125.80 | $125.80 |
| Purchase #5 | $170.70 | 13.219% | $193.2648 | $193.26 | $193.25 | $193.30 |
| Purchase #6 | $177.63 | 3.807% | $184.3924 | $184.39 | $184.40 | $184.40 |
| Purchase #7 | $28.44 | 10.549% | $31.4401 | $31.44 | $31.45 | $31.40 |
| 7 purchase totals = | $682.50 | $740.9508 | $740.94 | $740.95 | $740.90 | |