| 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 | $77.45 | 13.172% | $87.6517 | $87.65 | $87.65 | $87.70 |
| Purchase #2 | $41.81 | 8.114% | $45.2025 | $45.20 | $45.20 | $45.20 |
| Purchase #3 | $139.65 | 12.826% | $157.5615 | $157.56 | $157.55 | $157.60 |
| Purchase #4 | $87.69 | 3.522% | $90.7784 | $90.78 | $90.80 | $90.80 |
| Purchase #5 | $132.84 | 6.572% | $141.5702 | $141.57 | $141.55 | $141.60 |
| Purchase #6 | $244.94 | 3.728% | $254.0714 | $254.07 | $254.05 | $254.10 |
| Purchase #7 | $202.64 | 3.525% | $209.7831 | $209.78 | $209.80 | $209.80 |
| 7 purchase totals = | $927.02 | $986.6188 | $986.61 | $986.60 | $986.80 | |