| 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 | $76.25 | 7.818% | $82.2112 | $82.21 | $82.20 | $82.20 |
| Purchase #2 | $11.94 | 11.856% | $13.3556 | $13.36 | $13.35 | $13.40 |
| Purchase #3 | $120.33 | 11.287% | $133.9116 | $133.91 | $133.90 | $133.90 |
| Purchase #4 | $168.99 | 6.261% | $179.5705 | $179.57 | $179.55 | $179.60 |
| Purchase #5 | $47.77 | 9.350% | $52.2365 | $52.24 | $52.25 | $52.20 |
| Purchase #6 | $52.43 | 4.775% | $54.9335 | $54.93 | $54.95 | $54.90 |
| Purchase #7 | $226.93 | 9.749% | $249.0534 | $249.05 | $249.05 | $249.10 |
| 7 purchase totals = | $704.64 | $765.2723 | $765.27 | $765.25 | $765.30 | |