| 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 | $35.86 | 4.410% | $37.4414 | $37.44 | $37.45 | $37.40 |
| Purchase #2 | $154.29 | 10.692% | $170.7867 | $170.79 | $170.80 | $170.80 |
| Purchase #3 | $44.38 | 10.301% | $48.9516 | $48.95 | $48.95 | $49.00 |
| Purchase #4 | $123.93 | 7.636% | $133.3933 | $133.39 | $133.40 | $133.40 |
| Purchase #5 | $45.35 | 9.441% | $49.6315 | $49.63 | $49.65 | $49.60 |
| Purchase #6 | $102.46 | 3.599% | $106.1475 | $106.15 | $106.15 | $106.10 |
| Purchase #7 | $103.62 | 11.659% | $115.7011 | $115.70 | $115.70 | $115.70 |
| 7 purchase totals = | $609.89 | $662.0531 | $662.05 | $662.10 | $662.00 | |