| 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 | $30.65 | 10.582% | $33.8934 | $33.89 | $33.90 | $33.90 |
| Purchase #2 | $156.98 | 8.360% | $170.1035 | $170.10 | $170.10 | $170.10 |
| Purchase #3 | $181.26 | 7.433% | $194.7331 | $194.73 | $194.75 | $194.70 |
| Purchase #4 | $16.37 | 7.498% | $17.5974 | $17.60 | $17.60 | $17.60 |
| Purchase #5 | $207.82 | 9.817% | $228.2217 | $228.22 | $228.20 | $228.20 |
| Purchase #6 | $174.90 | 9.536% | $191.5785 | $191.58 | $191.60 | $191.60 |
| Purchase #7 | $115.87 | 8.579% | $125.8105 | $125.81 | $125.80 | $125.80 |
| 7 purchase totals = | $883.85 | $961.9381 | $961.93 | $961.95 | $961.90 | |