| 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 | $93.31 | 5.471% | $98.415 | $98.42 | $98.40 | $98.40 |
| Purchase #2 | $52.92 | 13.421% | $60.0224 | $60.02 | $60.00 | $60.00 |
| Purchase #3 | $201.41 | 13.338% | $228.2741 | $228.27 | $228.25 | $228.30 |
| Purchase #4 | $90.65 | 12.587% | $102.0601 | $102.06 | $102.05 | $102.10 |
| Purchase #5 | $77.52 | 3.168% | $79.9758 | $79.98 | $80.00 | $80.00 |
| Purchase #6 | $57.84 | 9.660% | $63.4273 | $63.43 | $63.45 | $63.40 |
| Purchase #7 | $158.58 | 6.308% | $168.5832 | $168.58 | $168.60 | $168.60 |
| 7 purchase totals = | $732.23 | $800.7579 | $800.76 | $800.75 | $800.80 | |