| 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 | $34.44 | 9.164% | $37.5961 | $37.60 | $37.60 | $37.60 |
| Purchase #2 | $224.73 | 11.788% | $251.2212 | $251.22 | $251.20 | $251.20 |
| Purchase #3 | $17.47 | 11.463% | $19.4726 | $19.47 | $19.45 | $19.50 |
| Purchase #4 | $77.97 | 10.483% | $86.1436 | $86.14 | $86.15 | $86.10 |
| Purchase #5 | $122.35 | 10.316% | $134.9716 | $134.97 | $134.95 | $135.00 |
| Purchase #6 | $65.63 | 8.562% | $71.2492 | $71.25 | $71.25 | $71.20 |
| Purchase #7 | $105.43 | 8.367% | $114.2513 | $114.25 | $114.25 | $114.30 |
| 7 purchase totals = | $648.02 | $714.9056 | $714.90 | $714.85 | $714.90 | |