| 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 | $112.82 | 10.575% | $124.7507 | $124.75 | $124.75 | $124.80 |
| Purchase #2 | $72.72 | 13.524% | $82.5547 | $82.55 | $82.55 | $82.60 |
| Purchase #3 | $154.97 | 11.225% | $172.3654 | $172.37 | $172.35 | $172.40 |
| Purchase #4 | $6.82 | 8.547% | $7.4029 | $7.40 | $7.40 | $7.40 |
| Purchase #5 | $180.80 | 12.225% | $202.9028 | $202.90 | $202.90 | $202.90 |
| Purchase #6 | $29.58 | 10.765% | $32.7643 | $32.76 | $32.75 | $32.80 |
| Purchase #7 | $227.46 | 11.760% | $254.2093 | $254.21 | $254.20 | $254.20 |
| 7 purchase totals = | $785.17 | $876.9501 | $876.94 | $876.90 | $877.10 | |