| 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 | $77.72 | 6.801% | $83.0057 | $83.01 | $83.00 | $83.00 |
| Purchase #2 | $234.48 | 4.721% | $245.5498 | $245.55 | $245.55 | $245.50 |
| Purchase #3 | $78.79 | 9.791% | $86.5043 | $86.50 | $86.50 | $86.50 |
| Purchase #4 | $149.85 | 7.228% | $160.6812 | $160.68 | $160.70 | $160.70 |
| Purchase #5 | $45.42 | 6.427% | $48.3391 | $48.34 | $48.35 | $48.30 |
| Purchase #6 | $140.74 | 3.234% | $145.2915 | $145.29 | $145.30 | $145.30 |
| Purchase #7 | $10.96 | 10.120% | $12.0692 | $12.07 | $12.05 | $12.10 |
| 7 purchase totals = | $737.96 | $781.4408 | $781.44 | $781.45 | $781.40 | |