| 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 | $11.46 | 13.732% | $13.0337 | $13.03 | $13.05 | $13.00 |
| Purchase #2 | $243.28 | 4.434% | $254.067 | $254.07 | $254.05 | $254.10 |
| Purchase #3 | $119.58 | 10.590% | $132.2435 | $132.24 | $132.25 | $132.20 |
| Purchase #4 | $39.55 | 10.289% | $43.6193 | $43.62 | $43.60 | $43.60 |
| Purchase #5 | $170.61 | 13.563% | $193.7498 | $193.75 | $193.75 | $193.70 |
| Purchase #6 | $153.84 | 12.274% | $172.7223 | $172.72 | $172.70 | $172.70 |
| Purchase #7 | $161.39 | 4.377% | $168.454 | $168.45 | $168.45 | $168.50 |
| 7 purchase totals = | $899.71 | $977.8896 | $977.88 | $977.85 | $977.80 | |