| 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 | $17.82 | 9.420% | $19.4986 | $19.50 | $19.50 | $19.50 |
| Purchase #2 | $24.27 | 4.163% | $25.2804 | $25.28 | $25.30 | $25.30 |
| Purchase #3 | $75.66 | 11.451% | $84.3238 | $84.32 | $84.30 | $84.30 |
| Purchase #4 | $43.68 | 13.380% | $49.5244 | $49.52 | $49.50 | $49.50 |
| Purchase #5 | $104.56 | 6.857% | $111.7297 | $111.73 | $111.75 | $111.70 |
| Purchase #6 | $27.93 | 9.102% | $30.4722 | $30.47 | $30.45 | $30.50 |
| Purchase #7 | $68.49 | 8.323% | $74.1904 | $74.19 | $74.20 | $74.20 |
| 7 purchase totals = | $362.41 | $395.0195 | $395.01 | $395.00 | $395.00 | |