| 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 | $59.47 | 4.562% | $62.183 | $62.18 | $62.20 | $62.20 |
| Purchase #2 | $15.26 | 11.298% | $16.9841 | $16.98 | $17.00 | $17.00 |
| Purchase #3 | $209.48 | 11.764% | $234.1232 | $234.12 | $234.10 | $234.10 |
| Purchase #4 | $87.33 | 12.480% | $98.2288 | $98.23 | $98.25 | $98.20 |
| Purchase #5 | $127.63 | 13.572% | $144.9519 | $144.95 | $144.95 | $145.00 |
| Purchase #6 | $11.69 | 6.566% | $12.4576 | $12.46 | $12.45 | $12.50 |
| Purchase #7 | $69.58 | 10.563% | $76.9297 | $76.93 | $76.95 | $76.90 |
| 7 purchase totals = | $580.44 | $645.8583 | $645.85 | $645.90 | $645.90 | |