| 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 | $10.35 | 11.292% | $11.5187 | $11.52 | $11.50 | $11.50 |
| Purchase #2 | $43.42 | 7.605% | $46.7221 | $46.72 | $46.70 | $46.70 |
| Purchase #3 | $25.76 | 12.392% | $28.9522 | $28.95 | $28.95 | $29.00 |
| Purchase #4 | $133.43 | 10.613% | $147.5909 | $147.59 | $147.60 | $147.60 |
| Purchase #5 | $115.61 | 8.823% | $125.8103 | $125.81 | $125.80 | $125.80 |
| Purchase #6 | $185.73 | 10.132% | $204.5482 | $204.55 | $204.55 | $204.50 |
| Purchase #7 | $139.36 | 12.367% | $156.5947 | $156.59 | $156.60 | $156.60 |
| 7 purchase totals = | $653.66 | $721.7371 | $721.73 | $721.70 | $721.70 | |