| 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 | $108.47 | 9.117% | $118.3592 | $118.36 | $118.35 | $118.40 |
| Purchase #2 | $27.40 | 8.256% | $29.6621 | $29.66 | $29.65 | $29.70 |
| Purchase #3 | $13.68 | 3.566% | $14.1678 | $14.17 | $14.15 | $14.20 |
| Purchase #4 | $75.51 | 10.267% | $83.2626 | $83.26 | $83.25 | $83.30 |
| Purchase #5 | $77.78 | 9.818% | $85.4164 | $85.42 | $85.40 | $85.40 |
| Purchase #6 | $121.25 | 6.143% | $128.6984 | $128.70 | $128.70 | $128.70 |
| Purchase #7 | $136.96 | 13.176% | $155.0058 | $155.01 | $155.00 | $155.00 |
| 7 purchase totals = | $561.05 | $614.5723 | $614.58 | $614.50 | $614.70 | |