| 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 | $34.45 | 6.846% | $36.8084 | $36.81 | $36.80 | $36.80 |
| Purchase #2 | $147.73 | 12.733% | $166.5405 | $166.54 | $166.55 | $166.50 |
| Purchase #3 | $238.29 | 3.372% | $246.3251 | $246.33 | $246.35 | $246.30 |
| Purchase #4 | $17.84 | 10.445% | $19.7034 | $19.70 | $19.70 | $19.70 |
| Purchase #5 | $114.97 | 7.207% | $123.2559 | $123.26 | $123.25 | $123.30 |
| Purchase #6 | $185.29 | 13.189% | $209.7279 | $209.73 | $209.75 | $209.70 |
| Purchase #7 | $165.79 | 3.254% | $171.1848 | $171.18 | $171.20 | $171.20 |
| 7 purchase totals = | $904.36 | $973.5460 | $973.55 | $973.60 | $973.50 | |