| 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 | $157.80 | 3.495% | $163.3151 | $163.32 | $163.30 | $163.30 |
| Purchase #2 | $81.73 | 11.344% | $91.0015 | $91.00 | $91.00 | $91.00 |
| Purchase #3 | $79.88 | 4.372% | $83.3724 | $83.37 | $83.35 | $83.40 |
| Purchase #4 | $88.37 | 10.474% | $97.6259 | $97.63 | $97.65 | $97.60 |
| Purchase #5 | $245.63 | 4.410% | $256.4623 | $256.46 | $256.45 | $256.50 |
| Purchase #6 | $70.25 | 6.270% | $74.6547 | $74.65 | $74.65 | $74.70 |
| Purchase #7 | $42.54 | 12.611% | $47.9047 | $47.90 | $47.90 | $47.90 |
| 7 purchase totals = | $766.20 | $814.3366 | $814.33 | $814.30 | $814.40 | |