| 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 | $113.87 | 3.417% | $117.7609 | $117.76 | $117.75 | $117.80 |
| Purchase #2 | $74.26 | 9.247% | $81.1268 | $81.13 | $81.15 | $81.10 |
| Purchase #3 | $213.32 | 8.350% | $231.1322 | $231.13 | $231.15 | $231.10 |
| Purchase #4 | $36.46 | 4.231% | $38.0026 | $38.00 | $38.00 | $38.00 |
| Purchase #5 | $43.31 | 8.295% | $46.9026 | $46.90 | $46.90 | $46.90 |
| Purchase #6 | $204.74 | 4.258% | $213.4578 | $213.46 | $213.45 | $213.50 |
| Purchase #7 | $21.92 | 13.440% | $24.866 | $24.87 | $24.85 | $24.90 |
| 7 purchase totals = | $707.88 | $753.2489 | $753.25 | $753.25 | $753.30 | |