| 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 | $22.97 | 7.284% | $24.6431 | $24.64 | $24.65 | $24.60 |
| Purchase #2 | $27.51 | 10.684% | $30.4492 | $30.45 | $30.45 | $30.40 |
| Purchase #3 | $199.42 | 13.298% | $225.9389 | $225.94 | $225.95 | $225.90 |
| Purchase #4 | $88.99 | 11.332% | $99.0743 | $99.07 | $99.05 | $99.10 |
| Purchase #5 | $221.84 | 9.246% | $242.3513 | $242.35 | $242.35 | $242.40 |
| Purchase #6 | $209.57 | 6.198% | $222.5591 | $222.56 | $222.55 | $222.60 |
| Purchase #7 | $199.25 | 5.310% | $209.8302 | $209.83 | $209.85 | $209.80 |
| 7 purchase totals = | $969.55 | $1,054.8461 | $1,054.84 | $1,054.85 | $1,054.80 | |