| 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 | $45.89 | 7.561% | $49.3597 | $49.36 | $49.35 | $49.40 |
| Purchase #2 | $181.63 | 9.709% | $199.2645 | $199.26 | $199.25 | $199.30 |
| Purchase #3 | $243.63 | 12.806% | $274.8293 | $274.83 | $274.85 | $274.80 |
| Purchase #4 | $101.62 | 9.660% | $111.4365 | $111.44 | $111.45 | $111.40 |
| Purchase #5 | $92.80 | 7.380% | $99.6486 | $99.65 | $99.65 | $99.60 |
| Purchase #6 | $227.73 | 7.672% | $245.2014 | $245.20 | $245.20 | $245.20 |
| Purchase #7 | $50.42 | 11.518% | $56.2274 | $56.23 | $56.25 | $56.20 |
| 7 purchase totals = | $943.72 | $1,035.9674 | $1,035.97 | $1,036.00 | $1,035.90 | |