| 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 | $32.55 | 12.424% | $36.594 | $36.59 | $36.60 | $36.60 |
| Purchase #2 | $198.30 | 4.641% | $207.5031 | $207.50 | $207.50 | $207.50 |
| Purchase #3 | $173.51 | 8.747% | $188.6869 | $188.69 | $188.70 | $188.70 |
| Purchase #4 | $64.38 | 6.278% | $68.4218 | $68.42 | $68.40 | $68.40 |
| Purchase #5 | $179.88 | 5.461% | $189.7032 | $189.70 | $189.70 | $189.70 |
| Purchase #6 | $149.27 | 9.459% | $163.3894 | $163.39 | $163.40 | $163.40 |
| Purchase #7 | $21.48 | 9.708% | $23.5653 | $23.57 | $23.55 | $23.60 |
| 7 purchase totals = | $819.37 | $877.8637 | $877.86 | $877.85 | $877.90 | |