| 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 | $37.68 | 12.456% | $42.3734 | $42.37 | $42.35 | $42.40 |
| Purchase #2 | $27.41 | 11.256% | $30.4953 | $30.50 | $30.50 | $30.50 |
| Purchase #3 | $134.66 | 11.333% | $149.921 | $149.92 | $149.90 | $149.90 |
| Purchase #4 | $209.44 | 5.815% | $221.6189 | $221.62 | $221.60 | $221.60 |
| Purchase #5 | $88.25 | 3.641% | $91.4632 | $91.46 | $91.45 | $91.50 |
| Purchase #6 | $197.34 | 5.300% | $207.799 | $207.80 | $207.80 | $207.80 |
| Purchase #7 | $111.64 | 3.286% | $115.3085 | $115.31 | $115.30 | $115.30 |
| 7 purchase totals = | $806.42 | $858.9793 | $858.98 | $858.90 | $859.00 | |