| 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 | $21.85 | 9.725% | $23.9749 | $23.97 | $23.95 | $24.00 |
| Purchase #2 | $91.28 | 4.828% | $95.687 | $95.69 | $95.70 | $95.70 |
| Purchase #3 | $63.80 | 9.632% | $69.9452 | $69.95 | $69.95 | $69.90 |
| Purchase #4 | $137.86 | 12.451% | $155.0249 | $155.02 | $155.00 | $155.00 |
| Purchase #5 | $167.27 | 7.161% | $179.2482 | $179.25 | $179.25 | $179.20 |
| Purchase #6 | $224.91 | 13.299% | $254.8208 | $254.82 | $254.80 | $254.80 |
| Purchase #7 | $156.35 | 4.168% | $162.8667 | $162.87 | $162.85 | $162.90 |
| 7 purchase totals = | $863.32 | $941.5677 | $941.57 | $941.50 | $941.50 | |