| 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 | $25.31 | 13.541% | $28.7372 | $28.74 | $28.75 | $28.70 |
| Purchase #2 | $132.38 | 11.285% | $147.3191 | $147.32 | $147.30 | $147.30 |
| Purchase #3 | $36.76 | 7.546% | $39.5339 | $39.53 | $39.55 | $39.50 |
| Purchase #4 | $201.68 | 5.353% | $212.4759 | $212.48 | $212.50 | $212.50 |
| Purchase #5 | $118.70 | 6.293% | $126.1698 | $126.17 | $126.15 | $126.20 |
| Purchase #6 | $237.29 | 12.379% | $266.6641 | $266.66 | $266.65 | $266.70 |
| Purchase #7 | $117.63 | 4.446% | $122.8598 | $122.86 | $122.85 | $122.90 |
| 7 purchase totals = | $869.75 | $943.7598 | $943.76 | $943.75 | $943.80 | |