| 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 | $65.90 | 13.742% | $74.956 | $74.96 | $74.95 | $75.00 |
| Purchase #2 | $185.47 | 3.297% | $191.5849 | $191.58 | $191.60 | $191.60 |
| Purchase #3 | $123.44 | 11.746% | $137.9393 | $137.94 | $137.95 | $137.90 |
| Purchase #4 | $10.29 | 10.118% | $11.3311 | $11.33 | $11.35 | $11.30 |
| Purchase #5 | $14.31 | 11.390% | $15.9399 | $15.94 | $15.95 | $15.90 |
| Purchase #6 | $43.41 | 9.873% | $47.6959 | $47.70 | $47.70 | $47.70 |
| Purchase #7 | $58.28 | 4.743% | $61.0442 | $61.04 | $61.05 | $61.00 |
| 7 purchase totals = | $501.10 | $540.4913 | $540.49 | $540.55 | $540.40 | |