| 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 | $95.71 | 8.725% | $104.0607 | $104.06 | $104.05 | $104.10 |
| Purchase #2 | $148.41 | 10.750% | $164.3641 | $164.36 | $164.35 | $164.40 |
| Purchase #3 | $10.42 | 7.698% | $11.2221 | $11.22 | $11.20 | $11.20 |
| Purchase #4 | $124.77 | 12.552% | $140.4311 | $140.43 | $140.45 | $140.40 |
| Purchase #5 | $64.81 | 6.834% | $69.2391 | $69.24 | $69.25 | $69.20 |
| Purchase #6 | $152.41 | 8.674% | $165.63 | $165.63 | $165.65 | $165.60 |
| Purchase #7 | $84.60 | 10.776% | $93.7165 | $93.72 | $93.70 | $93.70 |
| 7 purchase totals = | $681.13 | $748.6636 | $748.66 | $748.65 | $748.60 | |