| 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 | $50.43 | 4.424% | $52.661 | $52.66 | $52.65 | $52.70 |
| Purchase #2 | $8.92 | 9.700% | $9.7852 | $9.79 | $9.80 | $9.80 |
| Purchase #3 | $175.45 | 13.766% | $199.6024 | $199.60 | $199.60 | $199.60 |
| Purchase #4 | $178.69 | 11.655% | $199.5163 | $199.52 | $199.50 | $199.50 |
| Purchase #5 | $179.74 | 4.504% | $187.8355 | $187.84 | $187.85 | $187.80 |
| Purchase #6 | $172.89 | 13.147% | $195.6198 | $195.62 | $195.60 | $195.60 |
| Purchase #7 | $213.73 | 11.446% | $238.1935 | $238.19 | $238.20 | $238.20 |
| 7 purchase totals = | $979.85 | $1,083.2137 | $1,083.22 | $1,083.20 | $1,083.20 | |