| 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 | $96.91 | 13.111% | $109.6159 | $109.62 | $109.60 | $109.60 |
| Purchase #2 | $183.74 | 12.381% | $206.4888 | $206.49 | $206.50 | $206.50 |
| Purchase #3 | $100.74 | 6.173% | $106.9587 | $106.96 | $106.95 | $107.00 |
| Purchase #4 | $68.51 | 5.136% | $72.0287 | $72.03 | $72.05 | $72.00 |
| Purchase #5 | $19.94 | 5.109% | $20.9587 | $20.96 | $20.95 | $21.00 |
| Purchase #6 | $138.27 | 4.659% | $144.712 | $144.71 | $144.70 | $144.70 |
| Purchase #7 | $130.95 | 13.754% | $148.9609 | $148.96 | $148.95 | $149.00 |
| 7 purchase totals = | $739.06 | $809.7237 | $809.73 | $809.70 | $809.80 | |