| 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 | $110.68 | 3.270% | $114.2992 | $114.30 | $114.30 | $114.30 |
| Purchase #2 | $106.77 | 13.679% | $121.3751 | $121.38 | $121.40 | $121.40 |
| Purchase #3 | $48.65 | 7.564% | $52.3299 | $52.33 | $52.35 | $52.30 |
| Purchase #4 | $56.97 | 7.398% | $61.1846 | $61.18 | $61.20 | $61.20 |
| Purchase #5 | $166.92 | 9.499% | $182.7757 | $182.78 | $182.80 | $182.80 |
| Purchase #6 | $24.95 | 6.257% | $26.5111 | $26.51 | $26.50 | $26.50 |
| Purchase #7 | $87.89 | 13.151% | $99.4484 | $99.45 | $99.45 | $99.40 |
| 7 purchase totals = | $602.83 | $657.9240 | $657.93 | $658.00 | $657.90 | |