| 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 | $24.37 | 4.467% | $25.4586 | $25.46 | $25.45 | $25.50 |
| Purchase #2 | $158.25 | 5.853% | $167.5124 | $167.51 | $167.50 | $167.50 |
| Purchase #3 | $61.50 | 9.658% | $67.4397 | $67.44 | $67.45 | $67.40 |
| Purchase #4 | $221.33 | 12.408% | $248.7926 | $248.79 | $248.80 | $248.80 |
| Purchase #5 | $22.66 | 6.307% | $24.0892 | $24.09 | $24.10 | $24.10 |
| Purchase #6 | $218.38 | 5.578% | $230.5612 | $230.56 | $230.55 | $230.60 |
| Purchase #7 | $63.96 | 4.357% | $66.7467 | $66.75 | $66.75 | $66.70 |
| 7 purchase totals = | $770.45 | $830.6004 | $830.60 | $830.60 | $830.60 | |