| 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 | $70.37 | 9.450% | $77.02 | $77.02 | $77.00 | $77.00 |
| Purchase #2 | $134.48 | 10.659% | $148.8142 | $148.81 | $148.80 | $148.80 |
| Purchase #3 | $17.77 | 12.614% | $20.0115 | $20.01 | $20.00 | $20.00 |
| Purchase #4 | $85.67 | 5.652% | $90.5121 | $90.51 | $90.50 | $90.50 |
| Purchase #5 | $233.34 | 4.669% | $244.2346 | $244.23 | $244.25 | $244.20 |
| Purchase #6 | $119.74 | 5.331% | $126.1233 | $126.12 | $126.10 | $126.10 |
| Purchase #7 | $237.90 | 9.395% | $260.2507 | $260.25 | $260.25 | $260.30 |
| 7 purchase totals = | $899.27 | $966.9664 | $966.95 | $966.90 | $966.90 | |