| 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 | $65.51 | 9.522% | $71.7479 | $71.75 | $71.75 | $71.70 |
| Purchase #2 | $25.67 | 7.418% | $27.5742 | $27.57 | $27.55 | $27.60 |
| Purchase #3 | $92.43 | 6.229% | $98.1875 | $98.19 | $98.20 | $98.20 |
| Purchase #4 | $221.96 | 11.222% | $246.8684 | $246.87 | $246.85 | $246.90 |
| Purchase #5 | $173.66 | 5.418% | $183.0689 | $183.07 | $183.05 | $183.10 |
| Purchase #6 | $161.47 | 6.829% | $172.4968 | $172.50 | $172.50 | $172.50 |
| Purchase #7 | $202.64 | 6.207% | $215.2179 | $215.22 | $215.20 | $215.20 |
| 7 purchase totals = | $943.34 | $1,015.1616 | $1,015.17 | $1,015.10 | $1,015.20 | |