| 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 | $43.91 | 8.134% | $47.4816 | $47.48 | $47.50 | $47.50 |
| Purchase #2 | $19.92 | 11.469% | $22.2046 | $22.20 | $22.20 | $22.20 |
| Purchase #3 | $217.29 | 13.459% | $246.5351 | $246.54 | $246.55 | $246.50 |
| Purchase #4 | $182.42 | 3.175% | $188.2118 | $188.21 | $188.20 | $188.20 |
| Purchase #5 | $166.73 | 5.218% | $175.43 | $175.43 | $175.45 | $175.40 |
| Purchase #6 | $192.59 | 8.562% | $209.0796 | $209.08 | $209.10 | $209.10 |
| Purchase #7 | $19.86 | 8.607% | $21.5694 | $21.57 | $21.55 | $21.60 |
| 7 purchase totals = | $842.72 | $910.5121 | $910.51 | $910.55 | $910.50 | |