| 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 | $5.33 | 4.253% | $5.5567 | $5.56 | $5.55 | $5.60 |
| Purchase #2 | $156.72 | 7.840% | $169.0068 | $169.01 | $169.00 | $169.00 |
| Purchase #3 | $134.38 | 7.832% | $144.9046 | $144.90 | $144.90 | $144.90 |
| Purchase #4 | $93.36 | 6.839% | $99.7449 | $99.74 | $99.75 | $99.70 |
| Purchase #5 | $35.90 | 3.657% | $37.2129 | $37.21 | $37.20 | $37.20 |
| Purchase #6 | $94.85 | 11.777% | $106.0205 | $106.02 | $106.00 | $106.00 |
| Purchase #7 | $200.70 | 8.498% | $217.7555 | $217.76 | $217.75 | $217.80 |
| 7 purchase totals = | $721.24 | $780.2019 | $780.20 | $780.15 | $780.20 | |