| 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 | $114.59 | 11.599% | $127.8813 | $127.88 | $127.90 | $127.90 |
| Purchase #2 | $60.61 | 13.733% | $68.9336 | $68.93 | $68.95 | $68.90 |
| Purchase #3 | $140.47 | 9.407% | $153.684 | $153.68 | $153.70 | $153.70 |
| Purchase #4 | $216.84 | 5.707% | $229.2151 | $229.22 | $229.20 | $229.20 |
| Purchase #5 | $13.53 | 4.867% | $14.1885 | $14.19 | $14.20 | $14.20 |
| Purchase #6 | $109.61 | 3.834% | $113.8124 | $113.81 | $113.80 | $113.80 |
| Purchase #7 | $33.42 | 3.114% | $34.4607 | $34.46 | $34.45 | $34.50 |
| 7 purchase totals = | $689.07 | $742.1756 | $742.17 | $742.20 | $742.20 | |