| 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 | $82.63 | 9.203% | $90.2344 | $90.23 | $90.25 | $90.20 |
| Purchase #2 | $178.48 | 10.235% | $196.7474 | $196.75 | $196.75 | $196.70 |
| Purchase #3 | $236.37 | 5.419% | $249.1789 | $249.18 | $249.20 | $249.20 |
| Purchase #4 | $16.39 | 3.397% | $16.9468 | $16.95 | $16.95 | $16.90 |
| Purchase #5 | $110.78 | 9.415% | $121.2099 | $121.21 | $121.20 | $121.20 |
| Purchase #6 | $32.27 | 6.736% | $34.4437 | $34.44 | $34.45 | $34.40 |
| Purchase #7 | $173.46 | 11.659% | $193.6837 | $193.68 | $193.70 | $193.70 |
| 7 purchase totals = | $830.38 | $902.4448 | $902.44 | $902.50 | $902.30 | |