| 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 | $6.92 | 3.149% | $7.1379 | $7.14 | $7.15 | $7.10 |
| Purchase #2 | $114.43 | 9.463% | $125.2585 | $125.26 | $125.25 | $125.30 |
| Purchase #3 | $242.32 | 13.153% | $274.1923 | $274.19 | $274.20 | $274.20 |
| Purchase #4 | $160.68 | 10.454% | $177.4775 | $177.48 | $177.50 | $177.50 |
| Purchase #5 | $57.51 | 9.148% | $62.771 | $62.77 | $62.75 | $62.80 |
| Purchase #6 | $75.37 | 4.554% | $78.8023 | $78.80 | $78.80 | $78.80 |
| Purchase #7 | $126.36 | 5.405% | $133.1898 | $133.19 | $133.20 | $133.20 |
| 7 purchase totals = | $783.59 | $858.8293 | $858.83 | $858.85 | $858.90 | |