| 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 | $12.42 | 8.498% | $13.4755 | $13.48 | $13.50 | $13.50 |
| Purchase #2 | $140.47 | 10.238% | $154.8513 | $154.85 | $154.85 | $154.90 |
| Purchase #3 | $48.89 | 7.610% | $52.6105 | $52.61 | $52.60 | $52.60 |
| Purchase #4 | $185.87 | 10.852% | $206.0406 | $206.04 | $206.05 | $206.00 |
| Purchase #5 | $115.66 | 5.746% | $122.3058 | $122.31 | $122.30 | $122.30 |
| Purchase #6 | $179.33 | 6.818% | $191.5567 | $191.56 | $191.55 | $191.60 |
| Purchase #7 | $174.84 | 12.868% | $197.3384 | $197.34 | $197.35 | $197.30 |
| 7 purchase totals = | $857.48 | $938.1788 | $938.19 | $938.20 | $938.20 | |