| 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 | $71.50 | 11.453% | $79.6889 | $79.69 | $79.70 | $79.70 |
| Purchase #2 | $130.59 | 7.310% | $140.1361 | $140.14 | $140.15 | $140.10 |
| Purchase #3 | $179.25 | 10.576% | $198.2075 | $198.21 | $198.20 | $198.20 |
| Purchase #4 | $183.44 | 9.328% | $200.5513 | $200.55 | $200.55 | $200.60 |
| Purchase #5 | $103.58 | 8.787% | $112.6816 | $112.68 | $112.70 | $112.70 |
| Purchase #6 | $126.65 | 4.321% | $132.1225 | $132.12 | $132.10 | $132.10 |
| Purchase #7 | $176.43 | 11.362% | $196.476 | $196.48 | $196.50 | $196.50 |
| 7 purchase totals = | $971.44 | $1,059.8639 | $1,059.87 | $1,059.90 | $1,059.90 | |