| 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 | $83.70 | 13.205% | $94.7526 | $94.75 | $94.75 | $94.80 |
| Purchase #2 | $31.25 | 12.668% | $35.2088 | $35.21 | $35.20 | $35.20 |
| Purchase #3 | $245.56 | 9.482% | $268.844 | $268.84 | $268.85 | $268.80 |
| Purchase #4 | $127.33 | 9.457% | $139.3716 | $139.37 | $139.35 | $139.40 |
| Purchase #5 | $55.45 | 3.759% | $57.5344 | $57.53 | $57.55 | $57.50 |
| Purchase #6 | $250.35 | 3.756% | $259.7531 | $259.75 | $259.75 | $259.80 |
| Purchase #7 | $21.50 | 5.512% | $22.6851 | $22.69 | $22.70 | $22.70 |
| 7 purchase totals = | $815.14 | $878.1496 | $878.14 | $878.15 | $878.20 | |