| 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 | $11.49 | 10.757% | $12.726 | $12.73 | $12.75 | $12.70 |
| Purchase #2 | $202.49 | 3.286% | $209.1438 | $209.14 | $209.15 | $209.10 |
| Purchase #3 | $193.28 | 4.633% | $202.2347 | $202.23 | $202.25 | $202.20 |
| Purchase #4 | $37.36 | 12.510% | $42.0337 | $42.03 | $42.05 | $42.00 |
| Purchase #5 | $78.28 | 6.472% | $83.3463 | $83.35 | $83.35 | $83.30 |
| Purchase #6 | $21.26 | 10.665% | $23.5274 | $23.53 | $23.55 | $23.50 |
| Purchase #7 | $163.80 | 6.391% | $174.2685 | $174.27 | $174.25 | $174.30 |
| 7 purchase totals = | $707.96 | $747.2804 | $747.28 | $747.35 | $747.10 | |