| 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 | $43.35 | 10.370% | $47.8454 | $47.85 | $47.85 | $47.80 |
| Purchase #2 | $77.34 | 5.495% | $81.5898 | $81.59 | $81.60 | $81.60 |
| Purchase #3 | $12.55 | 7.518% | $13.4935 | $13.49 | $13.50 | $13.50 |
| Purchase #4 | $234.92 | 4.328% | $245.0873 | $245.09 | $245.10 | $245.10 |
| Purchase #5 | $72.55 | 11.866% | $81.1588 | $81.16 | $81.15 | $81.20 |
| Purchase #6 | $129.95 | 5.461% | $137.0466 | $137.05 | $137.05 | $137.00 |
| Purchase #7 | $153.56 | 5.610% | $162.1747 | $162.17 | $162.15 | $162.20 |
| 7 purchase totals = | $724.22 | $768.3961 | $768.40 | $768.40 | $768.40 | |