| 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 | $95.89 | 13.558% | $108.8908 | $108.89 | $108.90 | $108.90 |
| Purchase #2 | $75.37 | 6.612% | $80.3535 | $80.35 | $80.35 | $80.40 |
| Purchase #3 | $11.68 | 10.131% | $12.8633 | $12.86 | $12.85 | $12.90 |
| Purchase #4 | $222.33 | 4.658% | $232.6861 | $232.69 | $232.70 | $232.70 |
| Purchase #5 | $88.91 | 7.250% | $95.356 | $95.36 | $95.35 | $95.40 |
| Purchase #6 | $185.40 | 7.282% | $198.9008 | $198.90 | $198.90 | $198.90 |
| Purchase #7 | $104.92 | 3.672% | $108.7727 | $108.77 | $108.75 | $108.80 |
| 7 purchase totals = | $784.50 | $837.8232 | $837.82 | $837.80 | $838.00 | |