| 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 | $144.75 | 6.756% | $154.5293 | $154.53 | $154.55 | $154.50 |
| Purchase #2 | $74.29 | 12.458% | $83.545 | $83.55 | $83.55 | $83.50 |
| Purchase #3 | $84.44 | 5.163% | $88.7996 | $88.80 | $88.80 | $88.80 |
| Purchase #4 | $28.81 | 7.269% | $30.9042 | $30.90 | $30.90 | $30.90 |
| Purchase #5 | $65.94 | 11.735% | $73.6781 | $73.68 | $73.70 | $73.70 |
| Purchase #6 | $29.82 | 9.524% | $32.6601 | $32.66 | $32.65 | $32.70 |
| Purchase #7 | $37.60 | 10.347% | $41.4905 | $41.49 | $41.50 | $41.50 |
| 7 purchase totals = | $465.65 | $505.6068 | $505.61 | $505.65 | $505.60 | |