| 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 | $75.58 | 5.647% | $79.848 | $79.85 | $79.85 | $79.80 |
| Purchase #2 | $72.45 | 8.807% | $78.8307 | $78.83 | $78.85 | $78.80 |
| Purchase #3 | $233.77 | 3.666% | $242.34 | $242.34 | $242.35 | $242.30 |
| Purchase #4 | $179.93 | 4.761% | $188.4965 | $188.50 | $188.50 | $188.50 |
| Purchase #5 | $27.71 | 10.525% | $30.6265 | $30.63 | $30.65 | $30.60 |
| Purchase #6 | $194.65 | 13.690% | $221.2976 | $221.30 | $221.30 | $221.30 |
| Purchase #7 | $15.88 | 5.862% | $16.8109 | $16.81 | $16.80 | $16.80 |
| 7 purchase totals = | $799.97 | $858.2502 | $858.26 | $858.30 | $858.10 | |