| 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 | $69.48 | 9.530% | $76.1014 | $76.10 | $76.10 | $76.10 |
| Purchase #2 | $40.42 | 9.321% | $44.1875 | $44.19 | $44.20 | $44.20 |
| Purchase #3 | $14.89 | 4.632% | $15.5797 | $15.58 | $15.60 | $15.60 |
| Purchase #4 | $30.92 | 7.799% | $33.3315 | $33.33 | $33.35 | $33.30 |
| Purchase #5 | $118.41 | 12.724% | $133.4765 | $133.48 | $133.50 | $133.50 |
| Purchase #6 | $208.30 | 12.439% | $234.2104 | $234.21 | $234.20 | $234.20 |
| Purchase #7 | $28.65 | 13.585% | $32.5421 | $32.54 | $32.55 | $32.50 |
| 7 purchase totals = | $511.07 | $569.4291 | $569.43 | $569.50 | $569.40 | |