| 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 | $79.54 | 9.590% | $87.1679 | $87.17 | $87.15 | $87.20 |
| Purchase #2 | $143.86 | 4.648% | $150.5466 | $150.55 | $150.55 | $150.50 |
| Purchase #3 | $155.55 | 3.418% | $160.8667 | $160.87 | $160.85 | $160.90 |
| Purchase #4 | $31.93 | 3.447% | $33.0306 | $33.03 | $33.05 | $33.00 |
| Purchase #5 | $49.59 | 9.383% | $54.243 | $54.24 | $54.25 | $54.20 |
| Purchase #6 | $248.25 | 5.269% | $261.3303 | $261.33 | $261.35 | $261.30 |
| Purchase #7 | $130.78 | 5.433% | $137.8853 | $137.89 | $137.90 | $137.90 |
| 7 purchase totals = | $839.50 | $885.0704 | $885.08 | $885.10 | $885.00 | |