| 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 | $89.75 | 10.363% | $99.0508 | $99.05 | $99.05 | $99.10 |
| Purchase #2 | $175.73 | 8.550% | $190.7549 | $190.75 | $190.75 | $190.80 |
| Purchase #3 | $19.85 | 12.411% | $22.3136 | $22.31 | $22.30 | $22.30 |
| Purchase #4 | $132.48 | 13.841% | $150.8166 | $150.82 | $150.80 | $150.80 |
| Purchase #5 | $90.53 | 8.304% | $98.0476 | $98.05 | $98.05 | $98.00 |
| Purchase #6 | $227.68 | 3.580% | $235.8309 | $235.83 | $235.85 | $235.80 |
| Purchase #7 | $214.55 | 13.755% | $244.0614 | $244.06 | $244.05 | $244.10 |
| 7 purchase totals = | $950.57 | $1,040.8758 | $1,040.87 | $1,040.85 | $1,040.90 | |