| 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 | $31.47 | 7.187% | $33.7317 | $33.73 | $33.75 | $33.70 |
| Purchase #2 | $72.71 | 8.375% | $78.7995 | $78.80 | $78.80 | $78.80 |
| Purchase #3 | $66.27 | 8.618% | $71.9811 | $71.98 | $72.00 | $72.00 |
| Purchase #4 | $176.70 | 5.259% | $185.9927 | $185.99 | $186.00 | $186.00 |
| Purchase #5 | $145.28 | 11.709% | $162.2908 | $162.29 | $162.30 | $162.30 |
| Purchase #6 | $21.47 | 5.118% | $22.5688 | $22.57 | $22.55 | $22.60 |
| Purchase #7 | $218.67 | 10.806% | $242.2995 | $242.30 | $242.30 | $242.30 |
| 7 purchase totals = | $732.57 | $797.6641 | $797.66 | $797.70 | $797.70 | |