| 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 | $23.66 | 4.416% | $24.7048 | $24.70 | $24.70 | $24.70 |
| Purchase #2 | $150.97 | 9.237% | $164.9151 | $164.92 | $164.90 | $164.90 |
| Purchase #3 | $64.47 | 4.498% | $67.3699 | $67.37 | $67.35 | $67.40 |
| Purchase #4 | $202.37 | 12.827% | $228.328 | $228.33 | $228.35 | $228.30 |
| Purchase #5 | $162.54 | 12.510% | $182.8738 | $182.87 | $182.85 | $182.90 |
| Purchase #6 | $184.41 | 7.402% | $198.06 | $198.06 | $198.05 | $198.10 |
| Purchase #7 | $21.80 | 5.186% | $22.9305 | $22.93 | $22.95 | $22.90 |
| 7 purchase totals = | $810.22 | $889.1821 | $889.18 | $889.15 | $889.20 | |