| 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 | $72.66 | 7.212% | $77.9002 | $77.90 | $77.90 | $77.90 |
| Purchase #2 | $210.85 | 4.400% | $220.1274 | $220.13 | $220.15 | $220.10 |
| Purchase #3 | $40.96 | 13.195% | $46.3647 | $46.36 | $46.35 | $46.40 |
| Purchase #4 | $124.71 | 6.791% | $133.1791 | $133.18 | $133.20 | $133.20 |
| Purchase #5 | $28.77 | 6.816% | $30.731 | $30.73 | $30.75 | $30.70 |
| Purchase #6 | $133.80 | 3.205% | $138.0883 | $138.09 | $138.10 | $138.10 |
| Purchase #7 | $207.58 | 13.299% | $235.1861 | $235.19 | $235.20 | $235.20 |
| 7 purchase totals = | $819.33 | $881.5768 | $881.58 | $881.65 | $881.60 | |