| 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 | $29.71 | 8.275% | $32.1685 | $32.17 | $32.15 | $32.20 |
| Purchase #2 | $127.74 | 9.195% | $139.4857 | $139.49 | $139.50 | $139.50 |
| Purchase #3 | $41.26 | 7.381% | $44.3054 | $44.31 | $44.30 | $44.30 |
| Purchase #4 | $248.50 | 3.457% | $257.0906 | $257.09 | $257.10 | $257.10 |
| Purchase #5 | $168.48 | 3.822% | $174.9193 | $174.92 | $174.90 | $174.90 |
| Purchase #6 | $28.77 | 7.185% | $30.8371 | $30.84 | $30.85 | $30.80 |
| Purchase #7 | $126.81 | 13.407% | $143.8114 | $143.81 | $143.80 | $143.80 |
| 7 purchase totals = | $771.27 | $822.6180 | $822.63 | $822.60 | $822.60 | |