| 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 | $120.52 | 4.726% | $126.2158 | $126.22 | $126.20 | $126.20 |
| Purchase #2 | $199.72 | 7.369% | $214.4374 | $214.44 | $214.45 | $214.40 |
| Purchase #3 | $81.90 | 10.648% | $90.6207 | $90.62 | $90.60 | $90.60 |
| Purchase #4 | $48.49 | 13.836% | $55.1991 | $55.20 | $55.20 | $55.20 |
| Purchase #5 | $59.56 | 3.599% | $61.7036 | $61.70 | $61.70 | $61.70 |
| Purchase #6 | $175.67 | 6.329% | $186.7882 | $186.79 | $186.80 | $186.80 |
| Purchase #7 | $61.52 | 10.158% | $67.7692 | $67.77 | $67.75 | $67.80 |
| 7 purchase totals = | $747.38 | $802.7340 | $802.74 | $802.70 | $802.70 | |