| 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 | $118.51 | 4.304% | $123.6107 | $123.61 | $123.60 | $123.60 |
| Purchase #2 | $167.63 | 9.740% | $183.9572 | $183.96 | $183.95 | $184.00 |
| Purchase #3 | $80.83 | 9.382% | $88.4135 | $88.41 | $88.40 | $88.40 |
| Purchase #4 | $15.37 | 8.800% | $16.7226 | $16.72 | $16.70 | $16.70 |
| Purchase #5 | $65.72 | 10.662% | $72.7271 | $72.73 | $72.75 | $72.70 |
| Purchase #6 | $74.65 | 9.746% | $81.9254 | $81.93 | $81.95 | $81.90 |
| Purchase #7 | $11.77 | 10.128% | $12.9621 | $12.96 | $12.95 | $13.00 |
| 7 purchase totals = | $534.48 | $580.3186 | $580.32 | $580.30 | $580.30 | |