| 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 | $39.57 | 9.783% | $43.4411 | $43.44 | $43.45 | $43.40 |
| Purchase #2 | $218.61 | 9.641% | $239.6862 | $239.69 | $239.70 | $239.70 |
| Purchase #3 | $54.36 | 12.223% | $61.0044 | $61.00 | $61.00 | $61.00 |
| Purchase #4 | $80.27 | 10.199% | $88.4567 | $88.46 | $88.45 | $88.50 |
| Purchase #5 | $79.34 | 10.454% | $87.6342 | $87.63 | $87.65 | $87.60 |
| Purchase #6 | $204.26 | 13.737% | $232.3192 | $232.32 | $232.30 | $232.30 |
| Purchase #7 | $123.25 | 11.381% | $137.2771 | $137.28 | $137.30 | $137.30 |
| 7 purchase totals = | $799.66 | $889.8189 | $889.82 | $889.85 | $889.80 | |