| 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 | $45.61 | 3.677% | $47.2871 | $47.29 | $47.30 | $47.30 |
| Purchase #2 | $58.34 | 11.510% | $65.0549 | $65.05 | $65.05 | $65.10 |
| Purchase #3 | $41.43 | 13.625% | $47.0748 | $47.07 | $47.05 | $47.10 |
| Purchase #4 | $15.90 | 4.761% | $16.657 | $16.66 | $16.65 | $16.70 |
| Purchase #5 | $123.68 | 12.321% | $138.9186 | $138.92 | $138.90 | $138.90 |
| Purchase #6 | $50.50 | 8.860% | $54.9743 | $54.97 | $54.95 | $55.00 |
| Purchase #7 | $191.36 | 6.197% | $203.2186 | $203.22 | $203.20 | $203.20 |
| 7 purchase totals = | $526.82 | $573.1853 | $573.18 | $573.10 | $573.30 | |