| 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 | $62.90 | 10.331% | $69.3982 | $69.40 | $69.40 | $69.40 |
| Purchase #2 | $78.88 | 10.284% | $86.992 | $86.99 | $87.00 | $87.00 |
| Purchase #3 | $60.83 | 3.204% | $62.779 | $62.78 | $62.80 | $62.80 |
| Purchase #4 | $156.37 | 3.328% | $161.574 | $161.57 | $161.55 | $161.60 |
| Purchase #5 | $47.26 | 3.687% | $49.0025 | $49.00 | $49.00 | $49.00 |
| Purchase #6 | $184.75 | 12.675% | $208.1671 | $208.17 | $208.15 | $208.20 |
| Purchase #7 | $139.35 | 10.737% | $154.312 | $154.31 | $154.30 | $154.30 |
| 7 purchase totals = | $730.34 | $792.2248 | $792.22 | $792.20 | $792.30 | |