| 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 | $8.94 | 11.314% | $9.9515 | $9.95 | $9.95 | $10.00 |
| Purchase #2 | $236.66 | 8.172% | $255.9999 | $256.00 | $256.00 | $256.00 |
| Purchase #3 | $110.30 | 7.210% | $118.2526 | $118.25 | $118.25 | $118.30 |
| Purchase #4 | $192.82 | 5.401% | $203.2342 | $203.23 | $203.25 | $203.20 |
| Purchase #5 | $7.38 | 12.409% | $8.2958 | $8.30 | $8.30 | $8.30 |
| Purchase #6 | $76.27 | 11.754% | $85.2348 | $85.23 | $85.25 | $85.20 |
| Purchase #7 | $15.40 | 4.818% | $16.142 | $16.14 | $16.15 | $16.10 |
| 7 purchase totals = | $647.77 | $697.1108 | $697.10 | $697.15 | $697.10 | |