| 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 | $74.66 | 6.336% | $79.3905 | $79.39 | $79.40 | $79.40 |
| Purchase #2 | $8.99 | 3.157% | $9.2738 | $9.27 | $9.25 | $9.30 |
| Purchase #3 | $215.68 | 13.789% | $245.4201 | $245.42 | $245.40 | $245.40 |
| Purchase #4 | $206.62 | 12.689% | $232.838 | $232.84 | $232.85 | $232.80 |
| Purchase #5 | $199.87 | 11.346% | $222.5473 | $222.55 | $222.55 | $222.50 |
| Purchase #6 | $147.32 | 12.189% | $165.2768 | $165.28 | $165.30 | $165.30 |
| Purchase #7 | $40.93 | 6.323% | $43.518 | $43.52 | $43.50 | $43.50 |
| 7 purchase totals = | $894.07 | $998.2645 | $998.27 | $998.25 | $998.20 | |