| 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 | $42.73 | 10.413% | $47.1795 | $47.18 | $47.20 | $47.20 |
| Purchase #2 | $32.52 | 8.568% | $35.3063 | $35.31 | $35.30 | $35.30 |
| Purchase #3 | $7.88 | 3.528% | $8.158 | $8.16 | $8.15 | $8.20 |
| Purchase #4 | $151.72 | 8.617% | $164.7937 | $164.79 | $164.80 | $164.80 |
| Purchase #5 | $163.39 | 12.526% | $183.8562 | $183.86 | $183.85 | $183.90 |
| Purchase #6 | $188.28 | 11.341% | $209.6328 | $209.63 | $209.65 | $209.60 |
| Purchase #7 | $89.72 | 5.514% | $94.6672 | $94.67 | $94.65 | $94.70 |
| 7 purchase totals = | $676.24 | $743.5937 | $743.60 | $743.60 | $743.70 | |