| 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 | $63.91 | 7.354% | $68.6099 | $68.61 | $68.60 | $68.60 |
| Purchase #2 | $172.26 | 12.144% | $193.1793 | $193.18 | $193.20 | $193.20 |
| Purchase #3 | $188.41 | 6.175% | $200.0443 | $200.04 | $200.05 | $200.00 |
| Purchase #4 | $185.79 | 8.734% | $202.0169 | $202.02 | $202.00 | $202.00 |
| Purchase #5 | $17.51 | 11.452% | $19.5152 | $19.52 | $19.50 | $19.50 |
| Purchase #6 | $64.95 | 12.704% | $73.2012 | $73.20 | $73.20 | $73.20 |
| Purchase #7 | $64.51 | 10.749% | $71.4442 | $71.44 | $71.45 | $71.40 |
| 7 purchase totals = | $757.34 | $828.0110 | $828.01 | $828.00 | $827.90 | |