| 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 | $87.60 | 10.482% | $96.7822 | $96.78 | $96.80 | $96.80 |
| Purchase #2 | $6.29 | 4.694% | $6.5853 | $6.59 | $6.60 | $6.60 |
| Purchase #3 | $141.68 | 7.336% | $152.0736 | $152.07 | $152.05 | $152.10 |
| Purchase #4 | $250.92 | 3.555% | $259.8402 | $259.84 | $259.85 | $259.80 |
| Purchase #5 | $30.85 | 11.386% | $34.3626 | $34.36 | $34.35 | $34.40 |
| Purchase #6 | $163.44 | 4.415% | $170.6559 | $170.66 | $170.65 | $170.70 |
| Purchase #7 | $227.96 | 13.459% | $258.6411 | $258.64 | $258.65 | $258.60 |
| 7 purchase totals = | $908.74 | $978.9409 | $978.94 | $978.95 | $979.00 | |