| 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 | $92.39 | 7.467% | $99.2888 | $99.29 | $99.30 | $99.30 |
| Purchase #2 | $13.66 | 9.757% | $14.9928 | $14.99 | $15.00 | $15.00 |
| Purchase #3 | $248.36 | 3.848% | $257.9169 | $257.92 | $257.90 | $257.90 |
| Purchase #4 | $110.96 | 7.270% | $119.0268 | $119.03 | $119.05 | $119.00 |
| Purchase #5 | $21.36 | 10.537% | $23.6107 | $23.61 | $23.60 | $23.60 |
| Purchase #6 | $137.54 | 3.760% | $142.7115 | $142.71 | $142.70 | $142.70 |
| Purchase #7 | $53.35 | 4.355% | $55.6734 | $55.67 | $55.65 | $55.70 |
| 7 purchase totals = | $677.62 | $713.2209 | $713.22 | $713.20 | $713.20 | |