| 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 | $18.61 | 10.635% | $20.5892 | $20.59 | $20.60 | $20.60 |
| Purchase #2 | $232.91 | 6.443% | $247.9164 | $247.92 | $247.90 | $247.90 |
| Purchase #3 | $106.74 | 7.301% | $114.5331 | $114.53 | $114.55 | $114.50 |
| Purchase #4 | $48.29 | 8.730% | $52.5057 | $52.51 | $52.50 | $52.50 |
| Purchase #5 | $129.29 | 8.266% | $139.9771 | $139.98 | $140.00 | $140.00 |
| Purchase #6 | $162.88 | 13.113% | $184.2385 | $184.24 | $184.25 | $184.20 |
| Purchase #7 | $94.96 | 12.595% | $106.9202 | $106.92 | $106.90 | $106.90 |
| 7 purchase totals = | $793.68 | $866.6802 | $866.69 | $866.70 | $866.60 | |