| 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 | $68.35 | 7.151% | $73.2377 | $73.24 | $73.25 | $73.20 |
| Purchase #2 | $6.83 | 5.299% | $7.1919 | $7.19 | $7.20 | $7.20 |
| Purchase #3 | $207.54 | 7.679% | $223.477 | $223.48 | $223.50 | $223.50 |
| Purchase #4 | $168.51 | 7.454% | $181.0707 | $181.07 | $181.05 | $181.10 |
| Purchase #5 | $100.75 | 11.855% | $112.6939 | $112.69 | $112.70 | $112.70 |
| Purchase #6 | $159.57 | 10.843% | $176.8722 | $176.87 | $176.85 | $176.90 |
| Purchase #7 | $198.85 | 9.553% | $217.8461 | $217.85 | $217.85 | $217.80 |
| 7 purchase totals = | $910.40 | $992.3895 | $992.39 | $992.40 | $992.40 | |