| 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 | $41.49 | 9.406% | $45.3925 | $45.39 | $45.40 | $45.40 |
| Purchase #2 | $240.81 | 8.614% | $261.5534 | $261.55 | $261.55 | $261.60 |
| Purchase #3 | $94.80 | 5.526% | $100.0386 | $100.04 | $100.05 | $100.00 |
| Purchase #4 | $10.41 | 6.442% | $11.0806 | $11.08 | $11.10 | $11.10 |
| Purchase #5 | $135.56 | 11.333% | $150.923 | $150.92 | $150.90 | $150.90 |
| Purchase #6 | $111.92 | 10.227% | $123.3661 | $123.37 | $123.35 | $123.40 |
| Purchase #7 | $8.31 | 8.157% | $8.9878 | $8.99 | $9.00 | $9.00 |
| 7 purchase totals = | $643.30 | $701.3420 | $701.34 | $701.35 | $701.40 | |