| 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 | $70.42 | 4.834% | $73.8241 | $73.82 | $73.80 | $73.80 |
| Purchase #2 | $8.51 | 5.657% | $8.9914 | $8.99 | $9.00 | $9.00 |
| Purchase #3 | $15.28 | 13.862% | $17.3981 | $17.40 | $17.40 | $17.40 |
| Purchase #4 | $160.87 | 12.862% | $181.5611 | $181.56 | $181.55 | $181.60 |
| Purchase #5 | $196.99 | 8.546% | $213.8248 | $213.82 | $213.80 | $213.80 |
| Purchase #6 | $171.32 | 13.709% | $194.8063 | $194.81 | $194.80 | $194.80 |
| Purchase #7 | $205.96 | 10.326% | $227.2274 | $227.23 | $227.25 | $227.20 |
| 7 purchase totals = | $829.35 | $917.6332 | $917.63 | $917.60 | $917.60 | |