| 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 | $22.88 | 12.503% | $25.7407 | $25.74 | $25.75 | $25.70 |
| Purchase #2 | $132.42 | 5.186% | $139.2873 | $139.29 | $139.30 | $139.30 |
| Purchase #3 | $216.88 | 5.505% | $228.8192 | $228.82 | $228.80 | $228.80 |
| Purchase #4 | $45.46 | 4.411% | $47.4652 | $47.47 | $47.45 | $47.50 |
| Purchase #5 | $57.86 | 8.287% | $62.6549 | $62.65 | $62.65 | $62.70 |
| Purchase #6 | $79.51 | 8.771% | $86.4838 | $86.48 | $86.50 | $86.50 |
| Purchase #7 | $86.92 | 8.869% | $94.6289 | $94.63 | $94.65 | $94.60 |
| 7 purchase totals = | $641.93 | $685.0800 | $685.08 | $685.10 | $685.10 | |