| 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 | $110.55 | 9.403% | $120.945 | $120.95 | $120.95 | $120.90 |
| Purchase #2 | $13.79 | 7.278% | $14.7936 | $14.79 | $14.80 | $14.80 |
| Purchase #3 | $82.50 | 4.446% | $86.168 | $86.17 | $86.15 | $86.20 |
| Purchase #4 | $31.85 | 3.737% | $33.0402 | $33.04 | $33.05 | $33.00 |
| Purchase #5 | $179.84 | 8.870% | $195.7918 | $195.79 | $195.80 | $195.80 |
| Purchase #6 | $33.53 | 4.351% | $34.9889 | $34.99 | $35.00 | $35.00 |
| Purchase #7 | $41.51 | 10.850% | $46.0138 | $46.01 | $46.00 | $46.00 |
| 7 purchase totals = | $493.57 | $531.7413 | $531.74 | $531.75 | $531.70 | |