| 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 | $79.59 | 11.209% | $88.5112 | $88.51 | $88.50 | $88.50 |
| Purchase #2 | $236.55 | 8.182% | $255.9045 | $255.90 | $255.90 | $255.90 |
| Purchase #3 | $77.78 | 3.361% | $80.3942 | $80.39 | $80.40 | $80.40 |
| Purchase #4 | $134.29 | 11.364% | $149.5507 | $149.55 | $149.55 | $149.60 |
| Purchase #5 | $156.49 | 8.840% | $170.3237 | $170.32 | $170.30 | $170.30 |
| Purchase #6 | $156.77 | 9.139% | $171.0972 | $171.10 | $171.10 | $171.10 |
| Purchase #7 | $77.72 | 4.622% | $81.3122 | $81.31 | $81.30 | $81.30 |
| 7 purchase totals = | $919.19 | $997.0937 | $997.08 | $997.05 | $997.10 | |