| 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 | $37.54 | 13.523% | $42.6165 | $42.62 | $42.60 | $42.60 |
| Purchase #2 | $209.47 | 12.194% | $235.0128 | $235.01 | $235.00 | $235.00 |
| Purchase #3 | $28.95 | 3.398% | $29.9337 | $29.93 | $29.95 | $29.90 |
| Purchase #4 | $96.32 | 11.143% | $107.0529 | $107.05 | $107.05 | $107.10 |
| Purchase #5 | $172.53 | 8.802% | $187.7161 | $187.72 | $187.70 | $187.70 |
| Purchase #6 | $29.27 | 5.513% | $30.8837 | $30.88 | $30.90 | $30.90 |
| Purchase #7 | $207.71 | 4.477% | $217.0092 | $217.01 | $217.00 | $217.00 |
| 7 purchase totals = | $781.79 | $850.2249 | $850.22 | $850.20 | $850.20 | |