| 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 | $81.46 | 5.688% | $86.0934 | $86.09 | $86.10 | $86.10 |
| Purchase #2 | $10.46 | 5.201% | $11.004 | $11.00 | $11.00 | $11.00 |
| Purchase #3 | $51.70 | 3.411% | $53.4635 | $53.46 | $53.45 | $53.50 |
| Purchase #4 | $86.34 | 7.830% | $93.1004 | $93.10 | $93.10 | $93.10 |
| Purchase #5 | $105.94 | 7.486% | $113.8707 | $113.87 | $113.85 | $113.90 |
| Purchase #6 | $70.57 | 4.394% | $73.6708 | $73.67 | $73.65 | $73.70 |
| Purchase #7 | $82.41 | 12.405% | $92.633 | $92.63 | $92.65 | $92.60 |
| 7 purchase totals = | $488.88 | $523.8358 | $523.82 | $523.80 | $523.90 | |