| 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 | $95.30 | 13.369% | $108.0407 | $108.04 | $108.05 | $108.00 |
| Purchase #2 | $25.56 | 7.304% | $27.4269 | $27.43 | $27.45 | $27.40 |
| Purchase #3 | $25.96 | 7.769% | $27.9768 | $27.98 | $28.00 | $28.00 |
| Purchase #4 | $124.84 | 13.278% | $141.4163 | $141.42 | $141.40 | $141.40 |
| Purchase #5 | $117.46 | 4.265% | $122.4697 | $122.47 | $122.45 | $122.50 |
| Purchase #6 | $28.87 | 12.809% | $32.568 | $32.57 | $32.55 | $32.60 |
| Purchase #7 | $113.57 | 3.817% | $117.905 | $117.91 | $117.90 | $117.90 |
| 7 purchase totals = | $531.56 | $577.8034 | $577.82 | $577.80 | $577.80 | |