| 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 | $107.75 | 12.836% | $121.5808 | $121.58 | $121.60 | $121.60 |
| Purchase #2 | $188.97 | 13.259% | $214.0255 | $214.03 | $214.05 | $214.00 |
| Purchase #3 | $34.78 | 5.696% | $36.7611 | $36.76 | $36.75 | $36.80 |
| Purchase #4 | $74.90 | 6.197% | $79.5416 | $79.54 | $79.55 | $79.50 |
| Purchase #5 | $198.97 | 6.510% | $211.9229 | $211.92 | $211.90 | $211.90 |
| Purchase #6 | $175.43 | 4.225% | $182.8419 | $182.84 | $182.85 | $182.80 |
| Purchase #7 | $78.45 | 7.343% | $84.2106 | $84.21 | $84.20 | $84.20 |
| 7 purchase totals = | $859.25 | $930.8844 | $930.88 | $930.90 | $930.80 | |