| 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 | $66.33 | 3.699% | $68.7835 | $68.78 | $68.80 | $68.80 |
| Purchase #2 | $71.56 | 4.285% | $74.6263 | $74.63 | $74.65 | $74.60 |
| Purchase #3 | $142.65 | 10.116% | $157.0805 | $157.08 | $157.10 | $157.10 |
| Purchase #4 | $208.99 | 6.277% | $222.1083 | $222.11 | $222.10 | $222.10 |
| Purchase #5 | $167.80 | 4.670% | $175.6363 | $175.64 | $175.65 | $175.60 |
| Purchase #6 | $237.97 | 5.815% | $251.808 | $251.81 | $251.80 | $251.80 |
| Purchase #7 | $114.46 | 12.809% | $129.1212 | $129.12 | $129.10 | $129.10 |
| 7 purchase totals = | $1,009.76 | $1,079.1641 | $1,079.17 | $1,079.20 | $1,079.10 | |