| 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 | $54.97 | 11.668% | $61.3839 | $61.38 | $61.40 | $61.40 |
| Purchase #2 | $175.60 | 8.226% | $190.0449 | $190.04 | $190.05 | $190.00 |
| Purchase #3 | $120.38 | 9.761% | $132.1303 | $132.13 | $132.15 | $132.10 |
| Purchase #4 | $39.88 | 11.328% | $44.3976 | $44.40 | $44.40 | $44.40 |
| Purchase #5 | $131.78 | 3.102% | $135.8678 | $135.87 | $135.85 | $135.90 |
| Purchase #6 | $59.34 | 3.226% | $61.2543 | $61.25 | $61.25 | $61.30 |
| Purchase #7 | $153.71 | 7.700% | $165.5457 | $165.55 | $165.55 | $165.50 |
| 7 purchase totals = | $735.66 | $790.6245 | $790.62 | $790.65 | $790.60 | |