| 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 | $31.78 | 7.203% | $34.0691 | $34.07 | $34.05 | $34.10 |
| Purchase #2 | $162.49 | 5.449% | $171.3441 | $171.34 | $171.35 | $171.30 |
| Purchase #3 | $194.55 | 8.602% | $211.2852 | $211.29 | $211.30 | $211.30 |
| Purchase #4 | $80.26 | 11.542% | $89.5236 | $89.52 | $89.50 | $89.50 |
| Purchase #5 | $182.77 | 3.138% | $188.5053 | $188.51 | $188.50 | $188.50 |
| Purchase #6 | $201.91 | 6.270% | $214.5698 | $214.57 | $214.55 | $214.60 |
| Purchase #7 | $108.93 | 12.325% | $122.3556 | $122.36 | $122.35 | $122.40 |
| 7 purchase totals = | $962.69 | $1,031.6527 | $1,031.66 | $1,031.60 | $1,031.70 | |