| 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 | $33.75 | 8.418% | $36.5911 | $36.59 | $36.60 | $36.60 |
| Purchase #2 | $162.68 | 5.652% | $171.8747 | $171.87 | $171.85 | $171.90 |
| Purchase #3 | $58.35 | 3.694% | $60.5054 | $60.51 | $60.50 | $60.50 |
| Purchase #4 | $104.64 | 8.429% | $113.4601 | $113.46 | $113.45 | $113.50 |
| Purchase #5 | $14.72 | 13.510% | $16.7087 | $16.71 | $16.70 | $16.70 |
| Purchase #6 | $123.60 | 4.612% | $129.3004 | $129.30 | $129.30 | $129.30 |
| Purchase #7 | $144.48 | 12.465% | $162.4894 | $162.49 | $162.50 | $162.50 |
| 7 purchase totals = | $642.22 | $690.9298 | $690.93 | $690.90 | $691.00 | |