| 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 | $49.73 | 12.806% | $56.0984 | $56.10 | $56.10 | $56.10 |
| Purchase #2 | $30.49 | 6.151% | $32.3654 | $32.37 | $32.35 | $32.40 |
| Purchase #3 | $26.83 | 12.240% | $30.114 | $30.11 | $30.10 | $30.10 |
| Purchase #4 | $168.33 | 11.688% | $188.0044 | $188.00 | $188.00 | $188.00 |
| Purchase #5 | $30.48 | 13.334% | $34.5442 | $34.54 | $34.55 | $34.50 |
| Purchase #6 | $193.26 | 6.399% | $205.6267 | $205.63 | $205.65 | $205.60 |
| Purchase #7 | $221.63 | 3.372% | $229.1034 | $229.10 | $229.10 | $229.10 |
| 7 purchase totals = | $720.75 | $775.8565 | $775.85 | $775.85 | $775.80 | |