| 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 | $90.56 | 4.851% | $94.9531 | $94.95 | $94.95 | $95.00 |
| Purchase #2 | $167.56 | 3.105% | $172.7627 | $172.76 | $172.75 | $172.80 |
| Purchase #3 | $139.88 | 10.592% | $154.6961 | $154.70 | $154.70 | $154.70 |
| Purchase #4 | $26.31 | 7.104% | $28.1791 | $28.18 | $28.20 | $28.20 |
| Purchase #5 | $239.33 | 8.636% | $259.9985 | $260.00 | $260.00 | $260.00 |
| Purchase #6 | $67.30 | 3.699% | $69.7894 | $69.79 | $69.80 | $69.80 |
| Purchase #7 | $200.85 | 4.263% | $209.4122 | $209.41 | $209.40 | $209.40 |
| 7 purchase totals = | $931.79 | $989.7911 | $989.79 | $989.80 | $989.90 | |