| 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 | $10.25 | 10.849% | $11.362 | $11.36 | $11.35 | $11.40 |
| Purchase #2 | $12.53 | 8.124% | $13.5479 | $13.55 | $13.55 | $13.50 |
| Purchase #3 | $115.69 | 7.845% | $124.7659 | $124.77 | $124.75 | $124.80 |
| Purchase #4 | $61.78 | 8.381% | $66.9578 | $66.96 | $66.95 | $67.00 |
| Purchase #5 | $62.47 | 5.818% | $66.1045 | $66.10 | $66.10 | $66.10 |
| Purchase #6 | $150.63 | 12.606% | $169.6184 | $169.62 | $169.60 | $169.60 |
| Purchase #7 | $36.76 | 13.820% | $41.8402 | $41.84 | $41.85 | $41.80 |
| 7 purchase totals = | $450.11 | $494.1967 | $494.20 | $494.15 | $494.20 | |