| 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 | $244.61 | 3.282% | $252.6381 | $252.64 | $252.65 | $252.60 |
| Purchase #2 | $39.29 | 11.301% | $43.7302 | $43.73 | $43.75 | $43.70 |
| Purchase #3 | $65.87 | 3.257% | $68.0154 | $68.02 | $68.00 | $68.00 |
| Purchase #4 | $66.70 | 11.625% | $74.4539 | $74.45 | $74.45 | $74.50 |
| Purchase #5 | $78.72 | 13.360% | $89.237 | $89.24 | $89.25 | $89.20 |
| Purchase #6 | $63.44 | 3.292% | $65.5284 | $65.53 | $65.55 | $65.50 |
| Purchase #7 | $36.76 | 5.260% | $38.6936 | $38.69 | $38.70 | $38.70 |
| 7 purchase totals = | $595.39 | $632.2966 | $632.30 | $632.35 | $632.20 | |