| 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 | $113.31 | 8.124% | $122.5153 | $122.52 | $122.50 | $122.50 |
| Purchase #2 | $101.92 | 6.689% | $108.7374 | $108.74 | $108.75 | $108.70 |
| Purchase #3 | $26.89 | 4.673% | $28.1466 | $28.15 | $28.15 | $28.10 |
| Purchase #4 | $125.53 | 12.505% | $141.2275 | $141.23 | $141.25 | $141.20 |
| Purchase #5 | $111.52 | 7.661% | $120.0635 | $120.06 | $120.05 | $120.10 |
| Purchase #6 | $151.77 | 7.611% | $163.3212 | $163.32 | $163.30 | $163.30 |
| Purchase #7 | $85.74 | 9.378% | $93.7807 | $93.78 | $93.80 | $93.80 |
| 7 purchase totals = | $716.68 | $777.7922 | $777.80 | $777.80 | $777.70 | |