| 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 | $101.55 | 3.394% | $104.9966 | $105.00 | $105.00 | $105.00 |
| Purchase #2 | $33.38 | 13.762% | $37.9738 | $37.97 | $37.95 | $38.00 |
| Purchase #3 | $141.67 | 10.843% | $157.0313 | $157.03 | $157.05 | $157.00 |
| Purchase #4 | $212.38 | 5.291% | $223.617 | $223.62 | $223.60 | $223.60 |
| Purchase #5 | $75.93 | 13.794% | $86.4038 | $86.40 | $86.40 | $86.40 |
| Purchase #6 | $186.56 | 4.441% | $194.8451 | $194.85 | $194.85 | $194.80 |
| Purchase #7 | $102.64 | 10.189% | $113.098 | $113.10 | $113.10 | $113.10 |
| 7 purchase totals = | $854.11 | $917.9656 | $917.97 | $917.95 | $917.90 | |