| 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 | $14.47 | 12.177% | $16.232 | $16.23 | $16.25 | $16.20 |
| Purchase #2 | $212.96 | 10.257% | $234.8033 | $234.80 | $234.80 | $234.80 |
| Purchase #3 | $121.95 | 6.653% | $130.0633 | $130.06 | $130.05 | $130.10 |
| Purchase #4 | $17.71 | 8.525% | $19.2198 | $19.22 | $19.20 | $19.20 |
| Purchase #5 | $5.25 | 5.121% | $5.5189 | $5.52 | $5.50 | $5.50 |
| Purchase #6 | $73.68 | 13.393% | $83.548 | $83.55 | $83.55 | $83.50 |
| Purchase #7 | $75.49 | 10.416% | $83.353 | $83.35 | $83.35 | $83.40 |
| 7 purchase totals = | $521.51 | $572.7383 | $572.73 | $572.70 | $572.70 | |