| 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 | $56.33 | 13.822% | $64.1159 | $64.12 | $64.10 | $64.10 |
| Purchase #2 | $64.85 | 8.162% | $70.1431 | $70.14 | $70.15 | $70.10 |
| Purchase #3 | $180.66 | 6.762% | $192.8762 | $192.88 | $192.90 | $192.90 |
| Purchase #4 | $242.31 | 7.593% | $260.7086 | $260.71 | $260.70 | $260.70 |
| Purchase #5 | $20.58 | 9.476% | $22.5302 | $22.53 | $22.55 | $22.50 |
| Purchase #6 | $181.51 | 13.211% | $205.4893 | $205.49 | $205.50 | $205.50 |
| Purchase #7 | $11.66 | 3.346% | $12.0501 | $12.05 | $12.05 | $12.10 |
| 7 purchase totals = | $757.90 | $827.9134 | $827.92 | $827.95 | $827.90 | |