| 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 | $56.98 | 12.476% | $64.0888 | $64.09 | $64.10 | $64.10 |
| Purchase #2 | $15.43 | 9.221% | $16.8528 | $16.85 | $16.85 | $16.90 |
| Purchase #3 | $248.72 | 8.650% | $270.2343 | $270.23 | $270.25 | $270.20 |
| Purchase #4 | $41.58 | 5.161% | $43.7259 | $43.73 | $43.75 | $43.70 |
| Purchase #5 | $168.54 | 10.813% | $186.7642 | $186.76 | $186.75 | $186.80 |
| Purchase #6 | $201.58 | 7.112% | $215.9164 | $215.92 | $215.90 | $215.90 |
| Purchase #7 | $39.52 | 3.610% | $40.9467 | $40.95 | $40.95 | $40.90 |
| 7 purchase totals = | $772.35 | $838.5291 | $838.53 | $838.55 | $838.50 | |