| 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 | $17.88 | 7.863% | $19.2859 | $19.29 | $19.30 | $19.30 |
| Purchase #2 | $5.41 | 3.733% | $5.612 | $5.61 | $5.60 | $5.60 |
| Purchase #3 | $241.90 | 3.709% | $250.8721 | $250.87 | $250.85 | $250.90 |
| Purchase #4 | $155.44 | 11.297% | $173.0001 | $173.00 | $173.00 | $173.00 |
| Purchase #5 | $69.50 | 3.873% | $72.1917 | $72.19 | $72.20 | $72.20 |
| Purchase #6 | $38.26 | 9.569% | $41.9211 | $41.92 | $41.90 | $41.90 |
| Purchase #7 | $156.29 | 3.759% | $162.1649 | $162.16 | $162.15 | $162.20 |
| 7 purchase totals = | $684.68 | $725.0478 | $725.04 | $725.00 | $725.10 | |