| 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 | $28.39 | 5.467% | $29.9421 | $29.94 | $29.95 | $29.90 |
| Purchase #2 | $181.76 | 13.609% | $206.4957 | $206.50 | $206.50 | $206.50 |
| Purchase #3 | $172.46 | 7.418% | $185.2531 | $185.25 | $185.25 | $185.30 |
| Purchase #4 | $183.81 | 10.764% | $203.5953 | $203.60 | $203.60 | $203.60 |
| Purchase #5 | $181.30 | 4.729% | $189.8737 | $189.87 | $189.85 | $189.90 |
| Purchase #6 | $146.88 | 5.151% | $154.4458 | $154.45 | $154.45 | $154.40 |
| Purchase #7 | $20.69 | 11.151% | $22.9971 | $23.00 | $23.00 | $23.00 |
| 7 purchase totals = | $915.29 | $992.6028 | $992.61 | $992.60 | $992.60 | |