| 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 | $76.53 | 13.791% | $87.0843 | $87.08 | $87.10 | $87.10 |
| Purchase #2 | $20.79 | 4.670% | $21.7609 | $21.76 | $21.75 | $21.80 |
| Purchase #3 | $140.33 | 5.117% | $147.5107 | $147.51 | $147.50 | $147.50 |
| Purchase #4 | $207.58 | 9.394% | $227.0801 | $227.08 | $227.10 | $227.10 |
| Purchase #5 | $9.60 | 11.800% | $10.7328 | $10.73 | $10.75 | $10.70 |
| Purchase #6 | $128.63 | 10.191% | $141.7387 | $141.74 | $141.75 | $141.70 |
| Purchase #7 | $178.46 | 13.344% | $202.2737 | $202.27 | $202.25 | $202.30 |
| 7 purchase totals = | $761.92 | $838.1812 | $838.17 | $838.20 | $838.20 | |