| 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 | $116.77 | 5.619% | $123.3313 | $123.33 | $123.35 | $123.30 |
| Purchase #2 | $44.52 | 10.253% | $49.0846 | $49.08 | $49.10 | $49.10 |
| Purchase #3 | $33.81 | 3.742% | $35.0752 | $35.08 | $35.10 | $35.10 |
| Purchase #4 | $13.66 | 11.480% | $15.2282 | $15.23 | $15.25 | $15.20 |
| Purchase #5 | $90.43 | 13.474% | $102.6145 | $102.61 | $102.60 | $102.60 |
| Purchase #6 | $121.31 | 4.144% | $126.3371 | $126.34 | $126.35 | $126.30 |
| Purchase #7 | $64.67 | 8.613% | $70.24 | $70.24 | $70.25 | $70.20 |
| 7 purchase totals = | $485.17 | $521.9109 | $521.91 | $522.00 | $521.80 | |