| 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 | $69.80 | 8.639% | $75.83 | $75.83 | $75.85 | $75.80 |
| Purchase #2 | $130.94 | 8.763% | $142.4143 | $142.41 | $142.40 | $142.40 |
| Purchase #3 | $13.99 | 3.109% | $14.4249 | $14.42 | $14.40 | $14.40 |
| Purchase #4 | $126.51 | 11.388% | $140.917 | $140.92 | $140.90 | $140.90 |
| Purchase #5 | $150.68 | 13.761% | $171.4151 | $171.42 | $171.40 | $171.40 |
| Purchase #6 | $50.80 | 4.446% | $53.0586 | $53.06 | $53.05 | $53.10 |
| Purchase #7 | $231.52 | 11.173% | $257.3877 | $257.39 | $257.40 | $257.40 |
| 7 purchase totals = | $774.24 | $855.4476 | $855.45 | $855.40 | $855.40 | |