| 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 | $59.67 | 5.781% | $63.1195 | $63.12 | $63.10 | $63.10 |
| Purchase #2 | $181.92 | 9.867% | $199.87 | $199.87 | $199.85 | $199.90 |
| Purchase #3 | $86.31 | 5.456% | $91.0191 | $91.02 | $91.00 | $91.00 |
| Purchase #4 | $30.74 | 6.358% | $32.6944 | $32.69 | $32.70 | $32.70 |
| Purchase #5 | $21.70 | 12.247% | $24.3576 | $24.36 | $24.35 | $24.40 |
| Purchase #6 | $199.37 | 10.843% | $220.9877 | $220.99 | $221.00 | $221.00 |
| Purchase #7 | $5.89 | 10.163% | $6.4886 | $6.49 | $6.50 | $6.50 |
| 7 purchase totals = | $585.60 | $638.5369 | $638.54 | $638.50 | $638.60 | |