| 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 | $85.44 | 11.834% | $95.551 | $95.55 | $95.55 | $95.60 |
| Purchase #2 | $207.95 | 9.592% | $227.8966 | $227.90 | $227.90 | $227.90 |
| Purchase #3 | $159.73 | 10.620% | $176.6933 | $176.69 | $176.70 | $176.70 |
| Purchase #4 | $74.47 | 4.432% | $77.7705 | $77.77 | $77.75 | $77.80 |
| Purchase #5 | $40.65 | 3.315% | $41.9975 | $42.00 | $42.00 | $42.00 |
| Purchase #6 | $107.79 | 11.535% | $120.2236 | $120.22 | $120.20 | $120.20 |
| Purchase #7 | $181.90 | 9.536% | $199.246 | $199.25 | $199.25 | $199.20 |
| 7 purchase totals = | $857.93 | $939.3785 | $939.38 | $939.35 | $939.40 | |