| 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 | $84.55 | 8.627% | $91.8441 | $91.84 | $91.85 | $91.80 |
| Purchase #2 | $236.32 | 3.188% | $243.8539 | $243.85 | $243.85 | $243.90 |
| Purchase #3 | $88.72 | 6.283% | $94.2943 | $94.29 | $94.30 | $94.30 |
| Purchase #4 | $99.99 | 11.743% | $111.7318 | $111.73 | $111.75 | $111.70 |
| Purchase #5 | $8.83 | 11.506% | $9.846 | $9.85 | $9.85 | $9.80 |
| Purchase #6 | $102.43 | 3.843% | $106.3664 | $106.37 | $106.35 | $106.40 |
| Purchase #7 | $166.45 | 10.592% | $184.0804 | $184.08 | $184.10 | $184.10 |
| 7 purchase totals = | $787.29 | $842.0169 | $842.01 | $842.05 | $842.00 | |