| 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 | $14.73 | 5.864% | $15.5938 | $15.59 | $15.60 | $15.60 |
| Purchase #2 | $51.60 | 12.621% | $58.1124 | $58.11 | $58.10 | $58.10 |
| Purchase #3 | $57.32 | 7.355% | $61.5359 | $61.54 | $61.55 | $61.50 |
| Purchase #4 | $222.41 | 3.647% | $230.5213 | $230.52 | $230.50 | $230.50 |
| Purchase #5 | $109.28 | 10.321% | $120.5588 | $120.56 | $120.55 | $120.60 |
| Purchase #6 | $144.26 | 3.118% | $148.758 | $148.76 | $148.75 | $148.80 |
| Purchase #7 | $185.91 | 13.373% | $210.7717 | $210.77 | $210.75 | $210.80 |
| 7 purchase totals = | $785.51 | $845.8519 | $845.85 | $845.80 | $845.90 | |