| 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 | $84.37 | 11.567% | $94.1291 | $94.13 | $94.15 | $94.10 |
| Purchase #2 | $246.97 | 4.340% | $257.6885 | $257.69 | $257.70 | $257.70 |
| Purchase #3 | $172.82 | 4.827% | $181.162 | $181.16 | $181.15 | $181.20 |
| Purchase #4 | $151.57 | 7.774% | $163.3531 | $163.35 | $163.35 | $163.40 |
| Purchase #5 | $152.63 | 3.478% | $157.9385 | $157.94 | $157.95 | $157.90 |
| Purchase #6 | $62.47 | 10.497% | $69.0275 | $69.03 | $69.05 | $69.00 |
| Purchase #7 | $142.29 | 8.849% | $154.8812 | $154.88 | $154.90 | $154.90 |
| 7 purchase totals = | $1,013.12 | $1,078.1799 | $1,078.18 | $1,078.25 | $1,078.20 | |