| 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 | $23.88 | 3.738% | $24.7726 | $24.77 | $24.75 | $24.80 |
| Purchase #2 | $53.98 | 7.414% | $57.9821 | $57.98 | $58.00 | $58.00 |
| Purchase #3 | $207.99 | 13.129% | $235.297 | $235.30 | $235.30 | $235.30 |
| Purchase #4 | $131.64 | 8.471% | $142.7912 | $142.79 | $142.80 | $142.80 |
| Purchase #5 | $91.98 | 11.708% | $102.749 | $102.75 | $102.75 | $102.70 |
| Purchase #6 | $25.77 | 6.473% | $27.4381 | $27.44 | $27.45 | $27.40 |
| Purchase #7 | $80.94 | 9.109% | $88.3128 | $88.31 | $88.30 | $88.30 |
| 7 purchase totals = | $616.18 | $679.3428 | $679.34 | $679.35 | $679.30 | |