| 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 | $65.33 | 6.771% | $69.7535 | $69.75 | $69.75 | $69.80 |
| Purchase #2 | $94.75 | 5.628% | $100.0825 | $100.08 | $100.10 | $100.10 |
| Purchase #3 | $140.97 | 12.297% | $158.3051 | $158.31 | $158.30 | $158.30 |
| Purchase #4 | $181.58 | 11.322% | $202.1385 | $202.14 | $202.15 | $202.10 |
| Purchase #5 | $79.61 | 8.711% | $86.5448 | $86.54 | $86.55 | $86.50 |
| Purchase #6 | $161.98 | 5.680% | $171.1805 | $171.18 | $171.20 | $171.20 |
| Purchase #7 | $11.64 | 9.270% | $12.719 | $12.72 | $12.70 | $12.70 |
| 7 purchase totals = | $735.86 | $800.7239 | $800.72 | $800.75 | $800.70 | |