| 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 | $14.68 | 6.230% | $15.5946 | $15.59 | $15.60 | $15.60 |
| Purchase #2 | $80.92 | 11.371% | $90.1214 | $90.12 | $90.10 | $90.10 |
| Purchase #3 | $167.44 | 11.555% | $186.7877 | $186.79 | $186.80 | $186.80 |
| Purchase #4 | $71.62 | 3.452% | $74.0923 | $74.09 | $74.10 | $74.10 |
| Purchase #5 | $9.75 | 13.737% | $11.0894 | $11.09 | $11.10 | $11.10 |
| Purchase #6 | $178.33 | 13.381% | $202.1923 | $202.19 | $202.20 | $202.20 |
| Purchase #7 | $13.34 | 12.560% | $15.0155 | $15.02 | $15.00 | $15.00 |
| 7 purchase totals = | $536.08 | $594.8932 | $594.89 | $594.90 | $594.90 | |