| 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 | $40.99 | 7.408% | $44.0265 | $44.03 | $44.05 | $44.00 |
| Purchase #2 | $95.68 | 11.848% | $107.0162 | $107.02 | $107.00 | $107.00 |
| Purchase #3 | $147.72 | 7.503% | $158.8034 | $158.80 | $158.80 | $158.80 |
| Purchase #4 | $48.73 | 5.417% | $51.3697 | $51.37 | $51.35 | $51.40 |
| Purchase #5 | $42.90 | 11.774% | $47.951 | $47.95 | $47.95 | $48.00 |
| Purchase #6 | $100.48 | 3.116% | $103.611 | $103.61 | $103.60 | $103.60 |
| Purchase #7 | $129.85 | 6.785% | $138.6603 | $138.66 | $138.65 | $138.70 |
| 7 purchase totals = | $606.35 | $651.4381 | $651.44 | $651.40 | $651.50 | |