| 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 | $60.91 | 11.490% | $67.9086 | $67.91 | $67.90 | $67.90 |
| Purchase #2 | $72.95 | 11.638% | $81.4399 | $81.44 | $81.45 | $81.40 |
| Purchase #3 | $130.62 | 8.197% | $141.3269 | $141.33 | $141.35 | $141.30 |
| Purchase #4 | $75.57 | 12.483% | $85.0034 | $85.00 | $85.00 | $85.00 |
| Purchase #5 | $199.34 | 9.600% | $218.4766 | $218.48 | $218.50 | $218.50 |
| Purchase #6 | $211.86 | 10.376% | $233.8426 | $233.84 | $233.85 | $233.80 |
| Purchase #7 | $239.33 | 12.382% | $268.9638 | $268.96 | $268.95 | $269.00 |
| 7 purchase totals = | $990.58 | $1,096.9618 | $1,096.96 | $1,097.00 | $1,096.90 | |