| 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 | $85.94 | 5.650% | $90.7956 | $90.80 | $90.80 | $90.80 |
| Purchase #2 | $210.47 | 11.613% | $234.9119 | $234.91 | $234.90 | $234.90 |
| Purchase #3 | $148.93 | 4.742% | $155.9923 | $155.99 | $156.00 | $156.00 |
| Purchase #4 | $74.91 | 9.320% | $81.8916 | $81.89 | $81.90 | $81.90 |
| Purchase #5 | $209.63 | 12.283% | $235.3789 | $235.38 | $235.40 | $235.40 |
| Purchase #6 | $184.62 | 4.797% | $193.4762 | $193.48 | $193.50 | $193.50 |
| Purchase #7 | $154.98 | 5.418% | $163.3768 | $163.38 | $163.40 | $163.40 |
| 7 purchase totals = | $1,069.48 | $1,155.8233 | $1,155.83 | $1,155.90 | $1,155.90 | |