| 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 | $179.78 | 9.546% | $196.9418 | $196.94 | $196.95 | $196.90 |
| Purchase #2 | $60.35 | 4.553% | $63.0977 | $63.10 | $63.10 | $63.10 |
| Purchase #3 | $195.26 | 3.231% | $201.5689 | $201.57 | $201.55 | $201.60 |
| Purchase #4 | $99.55 | 13.260% | $112.7503 | $112.75 | $112.75 | $112.80 |
| Purchase #5 | $67.98 | 3.806% | $70.5673 | $70.57 | $70.55 | $70.60 |
| Purchase #6 | $42.70 | 12.542% | $48.0554 | $48.06 | $48.05 | $48.10 |
| Purchase #7 | $73.63 | 9.106% | $80.3347 | $80.33 | $80.35 | $80.30 |
| 7 purchase totals = | $719.25 | $773.3161 | $773.32 | $773.30 | $773.40 | |