| 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 | $28.62 | 9.496% | $31.3378 | $31.34 | $31.35 | $31.30 |
| Purchase #2 | $52.49 | 5.391% | $55.3197 | $55.32 | $55.30 | $55.30 |
| Purchase #3 | $115.89 | 11.825% | $129.594 | $129.59 | $129.60 | $129.60 |
| Purchase #4 | $162.58 | 3.382% | $168.0785 | $168.08 | $168.10 | $168.10 |
| Purchase #5 | $225.59 | 3.864% | $234.3068 | $234.31 | $234.30 | $234.30 |
| Purchase #6 | $43.50 | 13.307% | $49.2885 | $49.29 | $49.30 | $49.30 |
| Purchase #7 | $101.53 | 5.487% | $107.101 | $107.10 | $107.10 | $107.10 |
| 7 purchase totals = | $730.20 | $775.0263 | $775.03 | $775.05 | $775.00 | |