| 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 | $20.86 | 5.371% | $21.9804 | $21.98 | $22.00 | $22.00 |
| Purchase #2 | $103.30 | 4.760% | $108.2171 | $108.22 | $108.20 | $108.20 |
| Purchase #3 | $114.38 | 3.805% | $118.7322 | $118.73 | $118.75 | $118.70 |
| Purchase #4 | $162.40 | 9.257% | $177.4334 | $177.43 | $177.45 | $177.40 |
| Purchase #5 | $169.38 | 7.119% | $181.4382 | $181.44 | $181.45 | $181.40 |
| Purchase #6 | $113.58 | 4.377% | $118.5514 | $118.55 | $118.55 | $118.60 |
| Purchase #7 | $24.69 | 4.802% | $25.8756 | $25.88 | $25.90 | $25.90 |
| 7 purchase totals = | $708.59 | $752.2283 | $752.23 | $752.30 | $752.20 | |