| 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 | $85.89 | 6.282% | $91.2856 | $91.29 | $91.30 | $91.30 |
| Purchase #2 | $40.69 | 8.515% | $44.1548 | $44.15 | $44.15 | $44.20 |
| Purchase #3 | $99.30 | 12.829% | $112.0392 | $112.04 | $112.05 | $112.00 |
| Purchase #4 | $109.90 | 4.564% | $114.9158 | $114.92 | $114.90 | $114.90 |
| Purchase #5 | $148.37 | 10.169% | $163.4577 | $163.46 | $163.45 | $163.50 |
| Purchase #6 | $168.89 | 7.593% | $181.7138 | $181.71 | $181.70 | $181.70 |
| Purchase #7 | $30.56 | 10.154% | $33.6631 | $33.66 | $33.65 | $33.70 |
| 7 purchase totals = | $683.60 | $741.2300 | $741.23 | $741.20 | $741.30 | |