| 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 | $14.64 | 9.857% | $16.0831 | $16.08 | $16.10 | $16.10 |
| Purchase #2 | $114.89 | 3.486% | $118.8951 | $118.90 | $118.90 | $118.90 |
| Purchase #3 | $205.43 | 9.334% | $224.6048 | $224.60 | $224.60 | $224.60 |
| Purchase #4 | $48.97 | 8.199% | $52.9851 | $52.99 | $53.00 | $53.00 |
| Purchase #5 | $28.99 | 8.395% | $31.4237 | $31.42 | $31.40 | $31.40 |
| Purchase #6 | $100.73 | 4.417% | $105.1792 | $105.18 | $105.20 | $105.20 |
| Purchase #7 | $236.94 | 4.287% | $247.0976 | $247.10 | $247.10 | $247.10 |
| 7 purchase totals = | $750.59 | $796.2686 | $796.27 | $796.30 | $796.30 | |