| 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 | $83.90 | 12.366% | $94.2751 | $94.28 | $94.30 | $94.30 |
| Purchase #2 | $20.85 | 11.278% | $23.2015 | $23.20 | $23.20 | $23.20 |
| Purchase #3 | $14.47 | 13.220% | $16.3829 | $16.38 | $16.40 | $16.40 |
| Purchase #4 | $105.91 | 8.190% | $114.584 | $114.58 | $114.60 | $114.60 |
| Purchase #5 | $179.75 | 9.215% | $196.314 | $196.31 | $196.30 | $196.30 |
| Purchase #6 | $64.31 | 9.117% | $70.1731 | $70.17 | $70.15 | $70.20 |
| Purchase #7 | $204.73 | 5.421% | $215.8284 | $215.83 | $215.85 | $215.80 |
| 7 purchase totals = | $673.92 | $730.7590 | $730.75 | $730.80 | $730.80 | |