| 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 | $30.77 | 7.136% | $32.9657 | $32.97 | $32.95 | $33.00 |
| Purchase #2 | $93.47 | 7.324% | $100.3157 | $100.32 | $100.30 | $100.30 |
| Purchase #3 | $238.88 | 11.298% | $265.8687 | $265.87 | $265.85 | $265.90 |
| Purchase #4 | $82.94 | 9.715% | $90.9976 | $91.00 | $91.00 | $91.00 |
| Purchase #5 | $204.60 | 9.410% | $223.8529 | $223.85 | $223.85 | $223.90 |
| Purchase #6 | $44.32 | 7.307% | $47.5585 | $47.56 | $47.55 | $47.60 |
| Purchase #7 | $20.95 | 12.533% | $23.5757 | $23.58 | $23.60 | $23.60 |
| 7 purchase totals = | $715.93 | $785.1348 | $785.15 | $785.10 | $785.30 | |