| 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 | $71.55 | 7.374% | $76.8261 | $76.83 | $76.85 | $76.80 |
| Purchase #2 | $121.39 | 12.419% | $136.4654 | $136.47 | $136.45 | $136.50 |
| Purchase #3 | $156.56 | 12.281% | $175.7871 | $175.79 | $175.80 | $175.80 |
| Purchase #4 | $117.75 | 7.666% | $126.7767 | $126.78 | $126.80 | $126.80 |
| Purchase #5 | $20.52 | 3.199% | $21.1764 | $21.18 | $21.20 | $21.20 |
| Purchase #6 | $209.26 | 9.264% | $228.6458 | $228.65 | $228.65 | $228.60 |
| Purchase #7 | $73.70 | 4.538% | $77.0445 | $77.04 | $77.05 | $77.00 |
| 7 purchase totals = | $770.73 | $842.7220 | $842.74 | $842.80 | $842.70 | |