| 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 | $89.70 | 3.102% | $92.4825 | $92.48 | $92.50 | $92.50 |
| Purchase #2 | $39.97 | 8.346% | $43.3059 | $43.31 | $43.30 | $43.30 |
| Purchase #3 | $42.94 | 3.334% | $44.3716 | $44.37 | $44.35 | $44.40 |
| Purchase #4 | $219.74 | 10.301% | $242.3754 | $242.38 | $242.40 | $242.40 |
| Purchase #5 | $48.27 | 6.614% | $51.4626 | $51.46 | $51.45 | $51.50 |
| Purchase #6 | $222.36 | 5.375% | $234.3119 | $234.31 | $234.30 | $234.30 |
| Purchase #7 | $125.42 | 5.607% | $132.4523 | $132.45 | $132.45 | $132.50 |
| 7 purchase totals = | $788.40 | $840.7622 | $840.76 | $840.75 | $840.90 | |