| 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 | $194.53 | 6.780% | $207.7191 | $207.72 | $207.70 | $207.70 |
| Purchase #2 | $18.85 | 10.519% | $20.8328 | $20.83 | $20.85 | $20.80 |
| Purchase #3 | $27.78 | 11.623% | $31.0089 | $31.01 | $31.00 | $31.00 |
| Purchase #4 | $79.47 | 4.754% | $83.248 | $83.25 | $83.25 | $83.20 |
| Purchase #5 | $52.94 | 8.716% | $57.5543 | $57.55 | $57.55 | $57.60 |
| Purchase #6 | $14.68 | 13.862% | $16.7149 | $16.71 | $16.70 | $16.70 |
| Purchase #7 | $219.98 | 3.869% | $228.491 | $228.49 | $228.50 | $228.50 |
| 7 purchase totals = | $608.23 | $645.5690 | $645.56 | $645.55 | $645.50 | |