| 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 | $125.68 | 7.463% | $135.0595 | $135.06 | $135.05 | $135.10 |
| Purchase #2 | $29.61 | 12.565% | $33.3305 | $33.33 | $33.35 | $33.30 |
| Purchase #3 | $88.90 | 12.667% | $100.161 | $100.16 | $100.15 | $100.20 |
| Purchase #4 | $12.59 | 7.127% | $13.4873 | $13.49 | $13.50 | $13.50 |
| Purchase #5 | $198.65 | 12.133% | $222.7522 | $222.75 | $222.75 | $222.80 |
| Purchase #6 | $148.80 | 3.682% | $154.2788 | $154.28 | $154.30 | $154.30 |
| Purchase #7 | $75.89 | 5.716% | $80.2279 | $80.23 | $80.25 | $80.20 |
| 7 purchase totals = | $680.12 | $739.2972 | $739.30 | $739.35 | $739.40 | |