| 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 | $91.25 | 9.528% | $99.9443 | $99.94 | $99.95 | $99.90 |
| Purchase #2 | $196.51 | 7.281% | $210.8179 | $210.82 | $210.80 | $210.80 |
| Purchase #3 | $21.88 | 8.628% | $23.7678 | $23.77 | $23.75 | $23.80 |
| Purchase #4 | $17.29 | 5.799% | $18.2926 | $18.29 | $18.30 | $18.30 |
| Purchase #5 | $14.70 | 10.590% | $16.2567 | $16.26 | $16.25 | $16.30 |
| Purchase #6 | $183.90 | 11.403% | $204.8701 | $204.87 | $204.85 | $204.90 |
| Purchase #7 | $209.41 | 11.811% | $234.1434 | $234.14 | $234.15 | $234.10 |
| 7 purchase totals = | $734.94 | $808.0928 | $808.09 | $808.05 | $808.10 | |