| 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 | $78.97 | 12.216% | $88.617 | $88.62 | $88.60 | $88.60 |
| Purchase #2 | $198.84 | 4.765% | $208.3147 | $208.31 | $208.30 | $208.30 |
| Purchase #3 | $231.29 | 8.650% | $251.2966 | $251.30 | $251.30 | $251.30 |
| Purchase #4 | $83.37 | 9.378% | $91.1884 | $91.19 | $91.20 | $91.20 |
| Purchase #5 | $169.70 | 5.139% | $178.4209 | $178.42 | $178.40 | $178.40 |
| Purchase #6 | $31.28 | 12.362% | $35.1468 | $35.15 | $35.15 | $35.10 |
| Purchase #7 | $55.30 | 13.221% | $62.6112 | $62.61 | $62.60 | $62.60 |
| 7 purchase totals = | $848.75 | $915.5956 | $915.60 | $915.55 | $915.50 | |