| 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 | $70.52 | 3.687% | $73.1201 | $73.12 | $73.10 | $73.10 |
| Purchase #2 | $103.79 | 12.573% | $116.8395 | $116.84 | $116.85 | $116.80 |
| Purchase #3 | $179.56 | 11.743% | $200.6457 | $200.65 | $200.65 | $200.60 |
| Purchase #4 | $133.27 | 3.317% | $137.6906 | $137.69 | $137.70 | $137.70 |
| Purchase #5 | $77.88 | 8.396% | $84.4188 | $84.42 | $84.40 | $84.40 |
| Purchase #6 | $109.88 | 7.317% | $117.9199 | $117.92 | $117.90 | $117.90 |
| Purchase #7 | $110.37 | 8.210% | $119.4314 | $119.43 | $119.45 | $119.40 |
| 7 purchase totals = | $785.27 | $850.0660 | $850.07 | $850.05 | $849.90 | |