| 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 | $40.68 | 8.347% | $44.0756 | $44.08 | $44.10 | $44.10 |
| Purchase #2 | $7.74 | 9.230% | $8.4544 | $8.45 | $8.45 | $8.50 |
| Purchase #3 | $224.54 | 7.643% | $241.7016 | $241.70 | $241.70 | $241.70 |
| Purchase #4 | $140.51 | 13.275% | $159.1627 | $159.16 | $159.15 | $159.20 |
| Purchase #5 | $165.25 | 12.680% | $186.2037 | $186.20 | $186.20 | $186.20 |
| Purchase #6 | $51.60 | 13.745% | $58.6924 | $58.69 | $58.70 | $58.70 |
| Purchase #7 | $245.41 | 12.255% | $275.485 | $275.49 | $275.50 | $275.50 |
| 7 purchase totals = | $875.73 | $973.7754 | $973.77 | $973.80 | $973.90 | |