| 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 | $110.61 | 11.758% | $123.6155 | $123.62 | $123.60 | $123.60 |
| Purchase #2 | $34.78 | 10.462% | $38.4187 | $38.42 | $38.40 | $38.40 |
| Purchase #3 | $215.42 | 8.709% | $234.1809 | $234.18 | $234.20 | $234.20 |
| Purchase #4 | $46.49 | 4.605% | $48.6309 | $48.63 | $48.65 | $48.60 |
| Purchase #5 | $40.85 | 12.393% | $45.9125 | $45.91 | $45.90 | $45.90 |
| Purchase #6 | $140.62 | 11.207% | $156.3793 | $156.38 | $156.40 | $156.40 |
| Purchase #7 | $44.26 | 6.406% | $47.0953 | $47.10 | $47.10 | $47.10 |
| 7 purchase totals = | $633.03 | $694.2331 | $694.24 | $694.25 | $694.20 | |