| 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 | $29.97 | 8.349% | $32.4722 | $32.47 | $32.45 | $32.50 |
| Purchase #2 | $30.39 | 7.105% | $32.5492 | $32.55 | $32.55 | $32.50 |
| Purchase #3 | $91.63 | 12.470% | $103.0563 | $103.06 | $103.05 | $103.10 |
| Purchase #4 | $61.37 | 9.117% | $66.9651 | $66.97 | $66.95 | $67.00 |
| Purchase #5 | $151.46 | 13.845% | $172.4296 | $172.43 | $172.45 | $172.40 |
| Purchase #6 | $235.43 | 5.464% | $248.2939 | $248.29 | $248.30 | $248.30 |
| Purchase #7 | $201.45 | 9.370% | $220.3259 | $220.33 | $220.35 | $220.30 |
| 7 purchase totals = | $801.70 | $876.0922 | $876.10 | $876.10 | $876.10 | |