| 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 | $88.90 | 5.447% | $93.7424 | $93.74 | $93.75 | $93.70 |
| Purchase #2 | $52.63 | 7.715% | $56.6904 | $56.69 | $56.70 | $56.70 |
| Purchase #3 | $177.48 | 10.610% | $196.3106 | $196.31 | $196.30 | $196.30 |
| Purchase #4 | $150.56 | 13.681% | $171.1581 | $171.16 | $171.15 | $171.20 |
| Purchase #5 | $207.59 | 6.582% | $221.2536 | $221.25 | $221.25 | $221.30 |
| Purchase #6 | $197.84 | 3.555% | $204.8732 | $204.87 | $204.85 | $204.90 |
| Purchase #7 | $139.99 | 10.542% | $154.7477 | $154.75 | $154.75 | $154.70 |
| 7 purchase totals = | $1,014.99 | $1,098.7760 | $1,098.77 | $1,098.75 | $1,098.80 | |