| 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 | $16.36 | 9.654% | $17.9394 | $17.94 | $17.95 | $17.90 |
| Purchase #2 | $58.62 | 8.719% | $63.7311 | $63.73 | $63.75 | $63.70 |
| Purchase #3 | $177.99 | 8.121% | $192.4446 | $192.44 | $192.45 | $192.40 |
| Purchase #4 | $178.84 | 7.299% | $191.8935 | $191.89 | $191.90 | $191.90 |
| Purchase #5 | $110.61 | 3.720% | $114.7247 | $114.72 | $114.70 | $114.70 |
| Purchase #6 | $161.50 | 9.308% | $176.5324 | $176.53 | $176.55 | $176.50 |
| Purchase #7 | $12.51 | 6.420% | $13.3131 | $13.31 | $13.30 | $13.30 |
| 7 purchase totals = | $716.43 | $770.5788 | $770.56 | $770.60 | $770.40 | |