| 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 | $25.84 | 6.666% | $27.5625 | $27.56 | $27.55 | $27.60 |
| Purchase #2 | $241.78 | 8.589% | $262.5465 | $262.55 | $262.55 | $262.50 |
| Purchase #3 | $7.66 | 4.212% | $7.9826 | $7.98 | $8.00 | $8.00 |
| Purchase #4 | $101.33 | 13.118% | $114.6225 | $114.62 | $114.60 | $114.60 |
| Purchase #5 | $114.99 | 6.151% | $122.063 | $122.06 | $122.05 | $122.10 |
| Purchase #6 | $114.25 | 12.299% | $128.3016 | $128.30 | $128.30 | $128.30 |
| Purchase #7 | $233.87 | 6.531% | $249.144 | $249.14 | $249.15 | $249.10 |
| 7 purchase totals = | $839.72 | $912.2227 | $912.21 | $912.20 | $912.20 | |