| 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 | $84.30 | 7.350% | $90.4961 | $90.50 | $90.50 | $90.50 |
| Purchase #2 | $101.96 | 3.593% | $105.6234 | $105.62 | $105.60 | $105.60 |
| Purchase #3 | $15.98 | 9.163% | $17.4442 | $17.44 | $17.45 | $17.40 |
| Purchase #4 | $74.92 | 7.474% | $80.5195 | $80.52 | $80.50 | $80.50 |
| Purchase #5 | $33.97 | 7.410% | $36.4872 | $36.49 | $36.50 | $36.50 |
| Purchase #6 | $159.97 | 3.638% | $165.7897 | $165.79 | $165.80 | $165.80 |
| Purchase #7 | $221.96 | 6.307% | $235.959 | $235.96 | $235.95 | $236.00 |
| 7 purchase totals = | $693.06 | $732.3191 | $732.32 | $732.30 | $732.30 | |