| 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 | $28.52 | 7.117% | $30.5498 | $30.55 | $30.55 | $30.50 |
| Purchase #2 | $151.83 | 6.539% | $161.7582 | $161.76 | $161.75 | $161.80 |
| Purchase #3 | $98.55 | 9.287% | $107.7023 | $107.70 | $107.70 | $107.70 |
| Purchase #4 | $112.37 | 6.432% | $119.5976 | $119.60 | $119.60 | $119.60 |
| Purchase #5 | $178.41 | 9.128% | $194.6953 | $194.70 | $194.70 | $194.70 |
| Purchase #6 | $116.73 | 5.607% | $123.2751 | $123.28 | $123.30 | $123.30 |
| Purchase #7 | $28.47 | 7.399% | $30.5765 | $30.58 | $30.60 | $30.60 |
| 7 purchase totals = | $714.88 | $768.1548 | $768.17 | $768.20 | $768.20 | |