| 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 | $45.45 | 7.472% | $48.846 | $48.85 | $48.85 | $48.80 |
| Purchase #2 | $162.96 | 4.712% | $170.6387 | $170.64 | $170.65 | $170.60 |
| Purchase #3 | $171.44 | 3.856% | $178.0507 | $178.05 | $178.05 | $178.10 |
| Purchase #4 | $104.66 | 5.532% | $110.4498 | $110.45 | $110.45 | $110.40 |
| Purchase #5 | $74.85 | 10.820% | $82.9488 | $82.95 | $82.95 | $82.90 |
| Purchase #6 | $90.77 | 7.544% | $97.6177 | $97.62 | $97.60 | $97.60 |
| Purchase #7 | $158.90 | 7.619% | $171.0066 | $171.01 | $171.00 | $171.00 |
| 7 purchase totals = | $809.03 | $859.5583 | $859.57 | $859.55 | $859.40 | |