| 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 | $19.37 | 12.686% | $21.8273 | $21.83 | $21.85 | $21.80 |
| Purchase #2 | $247.85 | 11.539% | $276.4494 | $276.45 | $276.45 | $276.40 |
| Purchase #3 | $9.78 | 3.240% | $10.0969 | $10.10 | $10.10 | $10.10 |
| Purchase #4 | $192.70 | 12.326% | $216.4522 | $216.45 | $216.45 | $216.50 |
| Purchase #5 | $190.61 | 5.792% | $201.6501 | $201.65 | $201.65 | $201.70 |
| Purchase #6 | $111.51 | 10.778% | $123.5285 | $123.53 | $123.55 | $123.50 |
| Purchase #7 | $22.43 | 6.117% | $23.802 | $23.80 | $23.80 | $23.80 |
| 7 purchase totals = | $794.25 | $873.8064 | $873.81 | $873.85 | $873.80 | |