| 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 | $77.75 | 3.205% | $80.2419 | $80.24 | $80.25 | $80.20 |
| Purchase #2 | $231.36 | 12.379% | $260.0001 | $260.00 | $260.00 | $260.00 |
| Purchase #3 | $181.92 | 6.800% | $194.2906 | $194.29 | $194.30 | $194.30 |
| Purchase #4 | $85.26 | 9.787% | $93.6044 | $93.60 | $93.60 | $93.60 |
| Purchase #5 | $185.63 | 10.587% | $205.2826 | $205.28 | $205.30 | $205.30 |
| Purchase #6 | $100.85 | 9.438% | $110.3682 | $110.37 | $110.35 | $110.40 |
| Purchase #7 | $10.30 | 9.690% | $11.2981 | $11.30 | $11.30 | $11.30 |
| 7 purchase totals = | $873.07 | $955.0859 | $955.08 | $955.10 | $955.10 | |