| 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 | $15.43 | 5.693% | $16.3084 | $16.31 | $16.30 | $16.30 |
| Purchase #2 | $5.30 | 6.229% | $5.6301 | $5.63 | $5.65 | $5.60 |
| Purchase #3 | $162.57 | 13.491% | $184.5023 | $184.50 | $184.50 | $184.50 |
| Purchase #4 | $121.52 | 7.128% | $130.1819 | $130.18 | $130.20 | $130.20 |
| Purchase #5 | $145.79 | 6.366% | $155.071 | $155.07 | $155.05 | $155.10 |
| Purchase #6 | $118.48 | 6.828% | $126.5698 | $126.57 | $126.55 | $126.60 |
| Purchase #7 | $107.37 | 11.104% | $119.2924 | $119.29 | $119.30 | $119.30 |
| 7 purchase totals = | $676.46 | $737.5559 | $737.55 | $737.55 | $737.60 | |