| 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 | $43.58 | 5.527% | $45.9887 | $45.99 | $46.00 | $46.00 |
| Purchase #2 | $186.66 | 10.128% | $205.5649 | $205.56 | $205.55 | $205.60 |
| Purchase #3 | $246.87 | 13.586% | $280.4098 | $280.41 | $280.40 | $280.40 |
| Purchase #4 | $108.73 | 10.470% | $120.114 | $120.11 | $120.10 | $120.10 |
| Purchase #5 | $131.30 | 8.421% | $142.3568 | $142.36 | $142.35 | $142.40 |
| Purchase #6 | $212.40 | 11.760% | $237.3782 | $237.38 | $237.40 | $237.40 |
| Purchase #7 | $110.53 | 7.468% | $118.7844 | $118.78 | $118.80 | $118.80 |
| 7 purchase totals = | $1,040.07 | $1,150.5968 | $1,150.59 | $1,150.60 | $1,150.70 | |