| 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 | $10.30 | 6.831% | $11.0036 | $11.00 | $11.00 | $11.00 |
| Purchase #2 | $5.78 | 7.778% | $6.2296 | $6.23 | $6.25 | $6.20 |
| Purchase #3 | $91.67 | 4.427% | $95.7282 | $95.73 | $95.75 | $95.70 |
| Purchase #4 | $31.60 | 10.630% | $34.9591 | $34.96 | $34.95 | $35.00 |
| Purchase #5 | $105.71 | 3.123% | $109.0113 | $109.01 | $109.00 | $109.00 |
| Purchase #6 | $158.99 | 10.334% | $175.42 | $175.42 | $175.40 | $175.40 |
| Purchase #7 | $146.95 | 4.357% | $153.3526 | $153.35 | $153.35 | $153.40 |
| 7 purchase totals = | $551.00 | $585.7044 | $585.70 | $585.70 | $585.70 | |