| 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 | $236.61 | 8.117% | $255.8156 | $255.82 | $255.80 | $255.80 |
| Purchase #2 | $25.72 | 12.161% | $28.8478 | $28.85 | $28.85 | $28.80 |
| Purchase #3 | $50.82 | 4.630% | $53.173 | $53.17 | $53.15 | $53.20 |
| Purchase #4 | $250.98 | 10.495% | $277.3204 | $277.32 | $277.30 | $277.30 |
| Purchase #5 | $124.56 | 9.647% | $136.5763 | $136.58 | $136.60 | $136.60 |
| Purchase #6 | $150.38 | 11.289% | $167.3564 | $167.36 | $167.35 | $167.40 |
| Purchase #7 | $22.29 | 10.568% | $24.6456 | $24.65 | $24.65 | $24.60 |
| 7 purchase totals = | $861.36 | $943.7351 | $943.75 | $943.70 | $943.70 | |