| 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 | $92.45 | 8.867% | $100.6475 | $100.65 | $100.65 | $100.60 |
| Purchase #2 | $111.68 | 8.496% | $121.1683 | $121.17 | $121.15 | $121.20 |
| Purchase #3 | $221.89 | 10.828% | $245.9162 | $245.92 | $245.90 | $245.90 |
| Purchase #4 | $168.93 | 12.848% | $190.6341 | $190.63 | $190.65 | $190.60 |
| Purchase #5 | $62.38 | 9.274% | $68.1651 | $68.17 | $68.15 | $68.20 |
| Purchase #6 | $34.76 | 10.158% | $38.2909 | $38.29 | $38.30 | $38.30 |
| Purchase #7 | $163.84 | 13.266% | $185.575 | $185.58 | $185.60 | $185.60 |
| 7 purchase totals = | $855.93 | $950.3971 | $950.41 | $950.40 | $950.40 | |