| 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 | $36.57 | 13.806% | $41.6189 | $41.62 | $41.60 | $41.60 |
| Purchase #2 | $143.78 | 9.774% | $157.8331 | $157.83 | $157.85 | $157.80 |
| Purchase #3 | $164.43 | 10.226% | $181.2446 | $181.24 | $181.25 | $181.20 |
| Purchase #4 | $10.41 | 3.737% | $10.799 | $10.80 | $10.80 | $10.80 |
| Purchase #5 | $127.39 | 3.270% | $131.5557 | $131.56 | $131.55 | $131.60 |
| Purchase #6 | $109.44 | 5.463% | $115.4187 | $115.42 | $115.40 | $115.40 |
| Purchase #7 | $200.74 | 3.545% | $207.8562 | $207.86 | $207.85 | $207.90 |
| 7 purchase totals = | $792.76 | $846.3262 | $846.33 | $846.30 | $846.30 | |