| 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 | $9.91 | 6.384% | $10.5427 | $10.54 | $10.55 | $10.50 |
| Purchase #2 | $163.74 | 11.575% | $182.6929 | $182.69 | $182.70 | $182.70 |
| Purchase #3 | $170.92 | 10.333% | $188.5812 | $188.58 | $188.60 | $188.60 |
| Purchase #4 | $174.28 | 8.439% | $188.9875 | $188.99 | $189.00 | $189.00 |
| Purchase #5 | $199.66 | 8.706% | $217.0424 | $217.04 | $217.05 | $217.00 |
| Purchase #6 | $52.30 | 9.384% | $57.2078 | $57.21 | $57.20 | $57.20 |
| Purchase #7 | $200.76 | 9.398% | $219.6274 | $219.63 | $219.65 | $219.60 |
| 7 purchase totals = | $971.57 | $1,064.6819 | $1,064.68 | $1,064.75 | $1,064.60 | |