| 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 | $51.57 | 4.594% | $53.9391 | $53.94 | $53.95 | $53.90 |
| Purchase #2 | $180.39 | 13.471% | $204.6903 | $204.69 | $204.70 | $204.70 |
| Purchase #3 | $175.40 | 3.322% | $181.2268 | $181.23 | $181.25 | $181.20 |
| Purchase #4 | $188.31 | 9.793% | $206.7512 | $206.75 | $206.75 | $206.80 |
| Purchase #5 | $160.61 | 8.157% | $173.711 | $173.71 | $173.70 | $173.70 |
| Purchase #6 | $7.70 | 3.323% | $7.9559 | $7.96 | $7.95 | $8.00 |
| Purchase #7 | $247.98 | 12.785% | $279.6842 | $279.68 | $279.70 | $279.70 |
| 7 purchase totals = | $1,011.96 | $1,107.9585 | $1,107.96 | $1,108.00 | $1,108.00 | |