| 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 | $88.27 | 4.343% | $92.1036 | $92.10 | $92.10 | $92.10 |
| Purchase #2 | $76.90 | 6.188% | $81.6586 | $81.66 | $81.65 | $81.70 |
| Purchase #3 | $13.55 | 6.713% | $14.4596 | $14.46 | $14.45 | $14.50 |
| Purchase #4 | $34.94 | 10.748% | $38.6954 | $38.70 | $38.70 | $38.70 |
| Purchase #5 | $16.87 | 8.280% | $18.2668 | $18.27 | $18.25 | $18.30 |
| Purchase #6 | $95.71 | 9.655% | $104.9508 | $104.95 | $104.95 | $105.00 |
| Purchase #7 | $88.47 | 4.322% | $92.2937 | $92.29 | $92.30 | $92.30 |
| 7 purchase totals = | $414.71 | $442.4285 | $442.43 | $442.40 | $442.60 | |