| 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 | $66.38 | 8.241% | $71.8504 | $71.85 | $71.85 | $71.90 |
| Purchase #2 | $31.33 | 7.635% | $33.722 | $33.72 | $33.70 | $33.70 |
| Purchase #3 | $40.95 | 10.348% | $45.1875 | $45.19 | $45.20 | $45.20 |
| Purchase #4 | $235.94 | 3.768% | $244.8302 | $244.83 | $244.85 | $244.80 |
| Purchase #5 | $107.41 | 11.815% | $120.1005 | $120.10 | $120.10 | $120.10 |
| Purchase #6 | $9.95 | 3.692% | $10.3174 | $10.32 | $10.30 | $10.30 |
| Purchase #7 | $118.46 | 12.824% | $133.6513 | $133.65 | $133.65 | $133.70 |
| 7 purchase totals = | $610.42 | $659.6593 | $659.66 | $659.65 | $659.70 | |