| 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 | $106.80 | 6.646% | $113.8979 | $113.90 | $113.90 | $113.90 |
| Purchase #2 | $16.82 | 4.523% | $17.5808 | $17.58 | $17.60 | $17.60 |
| Purchase #3 | $209.91 | 3.813% | $217.9139 | $217.91 | $217.90 | $217.90 |
| Purchase #4 | $72.65 | 6.473% | $77.3526 | $77.35 | $77.35 | $77.40 |
| Purchase #5 | $237.47 | 10.558% | $262.5421 | $262.54 | $262.55 | $262.50 |
| Purchase #6 | $121.92 | 13.461% | $138.3317 | $138.33 | $138.35 | $138.30 |
| Purchase #7 | $126.47 | 5.752% | $133.7446 | $133.74 | $133.75 | $133.70 |
| 7 purchase totals = | $892.04 | $961.3636 | $961.35 | $961.40 | $961.30 | |