| 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 | $98.45 | 5.765% | $104.1256 | $104.13 | $104.15 | $104.10 |
| Purchase #2 | $185.61 | 13.122% | $209.9657 | $209.97 | $209.95 | $210.00 |
| Purchase #3 | $92.30 | 4.850% | $96.7766 | $96.78 | $96.80 | $96.80 |
| Purchase #4 | $16.39 | 11.543% | $18.2819 | $18.28 | $18.30 | $18.30 |
| Purchase #5 | $80.88 | 9.446% | $88.5199 | $88.52 | $88.50 | $88.50 |
| Purchase #6 | $72.72 | 3.325% | $75.1379 | $75.14 | $75.15 | $75.10 |
| Purchase #7 | $102.84 | 3.833% | $106.7819 | $106.78 | $106.80 | $106.80 |
| 7 purchase totals = | $649.19 | $699.5895 | $699.60 | $699.65 | $699.60 | |