| 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 | $40.33 | 9.547% | $44.1803 | $44.18 | $44.20 | $44.20 |
| Purchase #2 | $54.30 | 11.711% | $60.6591 | $60.66 | $60.65 | $60.70 |
| Purchase #3 | $235.50 | 11.583% | $262.778 | $262.78 | $262.80 | $262.80 |
| Purchase #4 | $47.71 | 13.341% | $54.075 | $54.08 | $54.10 | $54.10 |
| Purchase #5 | $23.30 | 12.604% | $26.2367 | $26.24 | $26.25 | $26.20 |
| Purchase #6 | $161.71 | 5.242% | $170.1868 | $170.19 | $170.20 | $170.20 |
| Purchase #7 | $81.36 | 5.358% | $85.7193 | $85.72 | $85.70 | $85.70 |
| 7 purchase totals = | $644.21 | $703.8352 | $703.85 | $703.90 | $703.90 | |