| 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 | $84.87 | 4.218% | $88.4498 | $88.45 | $88.45 | $88.40 |
| Purchase #2 | $177.95 | 3.184% | $183.6159 | $183.62 | $183.60 | $183.60 |
| Purchase #3 | $63.94 | 9.467% | $69.9932 | $69.99 | $70.00 | $70.00 |
| Purchase #4 | $28.61 | 5.560% | $30.2007 | $30.20 | $30.20 | $30.20 |
| Purchase #5 | $219.70 | 13.374% | $249.0827 | $249.08 | $249.10 | $249.10 |
| Purchase #6 | $201.26 | 4.452% | $210.2201 | $210.22 | $210.20 | $210.20 |
| Purchase #7 | $75.65 | 8.322% | $81.9456 | $81.95 | $81.95 | $81.90 |
| 7 purchase totals = | $851.98 | $913.5080 | $913.51 | $913.50 | $913.40 | |