| 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 | $73.28 | 3.623% | $75.9349 | $75.93 | $75.95 | $75.90 |
| Purchase #2 | $15.58 | 13.854% | $17.7385 | $17.74 | $17.75 | $17.70 |
| Purchase #3 | $120.48 | 13.564% | $136.8219 | $136.82 | $136.80 | $136.80 |
| Purchase #4 | $39.28 | 12.275% | $44.1016 | $44.10 | $44.10 | $44.10 |
| Purchase #5 | $185.94 | 13.408% | $210.8708 | $210.87 | $210.85 | $210.90 |
| Purchase #6 | $158.54 | 5.569% | $167.3691 | $167.37 | $167.35 | $167.40 |
| Purchase #7 | $121.58 | 12.741% | $137.0705 | $137.07 | $137.05 | $137.10 |
| 7 purchase totals = | $714.68 | $789.9073 | $789.90 | $789.85 | $789.90 | |