| 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 | $11.67 | 5.389% | $12.2989 | $12.30 | $12.30 | $12.30 |
| Purchase #2 | $155.41 | 13.158% | $175.8588 | $175.86 | $175.85 | $175.90 |
| Purchase #3 | $10.59 | 9.814% | $11.6293 | $11.63 | $11.65 | $11.60 |
| Purchase #4 | $202.95 | 11.395% | $226.0762 | $226.08 | $226.10 | $226.10 |
| Purchase #5 | $50.78 | 6.737% | $54.201 | $54.20 | $54.20 | $54.20 |
| Purchase #6 | $105.86 | 8.137% | $114.4738 | $114.47 | $114.45 | $114.50 |
| Purchase #7 | $34.73 | 8.751% | $37.7692 | $37.77 | $37.75 | $37.80 |
| 7 purchase totals = | $571.99 | $632.3072 | $632.31 | $632.30 | $632.40 | |