| 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 | $67.66 | 11.380% | $75.3597 | $75.36 | $75.35 | $75.40 |
| Purchase #2 | $101.27 | 8.636% | $110.0157 | $110.02 | $110.00 | $110.00 |
| Purchase #3 | $206.83 | 3.558% | $214.189 | $214.19 | $214.20 | $214.20 |
| Purchase #4 | $134.98 | 4.719% | $141.3497 | $141.35 | $141.35 | $141.30 |
| Purchase #5 | $109.55 | 12.420% | $123.1561 | $123.16 | $123.15 | $123.20 |
| Purchase #6 | $148.44 | 12.548% | $167.0663 | $167.07 | $167.05 | $167.10 |
| Purchase #7 | $74.36 | 7.860% | $80.2047 | $80.20 | $80.20 | $80.20 |
| 7 purchase totals = | $843.09 | $911.3412 | $911.35 | $911.30 | $911.40 | |