| 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 | $107.56 | 6.484% | $114.5342 | $114.53 | $114.55 | $114.50 |
| Purchase #2 | $76.66 | 11.123% | $85.1869 | $85.19 | $85.20 | $85.20 |
| Purchase #3 | $27.25 | 9.598% | $29.8655 | $29.87 | $29.85 | $29.90 |
| Purchase #4 | $19.52 | 6.545% | $20.7976 | $20.80 | $20.80 | $20.80 |
| Purchase #5 | $171.65 | 9.390% | $187.7679 | $187.77 | $187.75 | $187.80 |
| Purchase #6 | $199.29 | 11.245% | $221.7002 | $221.70 | $221.70 | $221.70 |
| Purchase #7 | $48.64 | 8.625% | $52.8352 | $52.84 | $52.85 | $52.80 |
| 7 purchase totals = | $650.57 | $712.6875 | $712.70 | $712.70 | $712.70 | |