| 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 | $25.37 | 13.147% | $28.7054 | $28.71 | $28.70 | $28.70 |
| Purchase #2 | $114.30 | 5.156% | $120.1933 | $120.19 | $120.20 | $120.20 |
| Purchase #3 | $62.66 | 10.367% | $69.156 | $69.16 | $69.15 | $69.20 |
| Purchase #4 | $173.62 | 11.292% | $193.2252 | $193.23 | $193.25 | $193.20 |
| Purchase #5 | $208.91 | 3.232% | $215.662 | $215.66 | $215.65 | $215.70 |
| Purchase #6 | $95.69 | 12.280% | $107.4407 | $107.44 | $107.45 | $107.40 |
| Purchase #7 | $108.80 | 13.505% | $123.4934 | $123.49 | $123.50 | $123.50 |
| 7 purchase totals = | $789.35 | $857.8760 | $857.88 | $857.90 | $857.90 | |