| 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 | $24.73 | 7.496% | $26.5838 | $26.58 | $26.60 | $26.60 |
| Purchase #2 | $235.47 | 6.380% | $250.493 | $250.49 | $250.50 | $250.50 |
| Purchase #3 | $159.76 | 3.325% | $165.072 | $165.07 | $165.05 | $165.10 |
| Purchase #4 | $175.42 | 9.669% | $192.3814 | $192.38 | $192.40 | $192.40 |
| Purchase #5 | $21.37 | 11.596% | $23.8481 | $23.85 | $23.85 | $23.80 |
| Purchase #6 | $20.52 | 9.336% | $22.4357 | $22.44 | $22.45 | $22.40 |
| Purchase #7 | $176.52 | 9.242% | $192.834 | $192.83 | $192.85 | $192.80 |
| 7 purchase totals = | $813.79 | $873.6480 | $873.64 | $873.70 | $873.60 | |