| 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 | $40.34 | 3.734% | $41.8463 | $41.85 | $41.85 | $41.80 |
| Purchase #2 | $245.97 | 12.528% | $276.7851 | $276.79 | $276.80 | $276.80 |
| Purchase #3 | $226.98 | 12.597% | $255.5727 | $255.57 | $255.55 | $255.60 |
| Purchase #4 | $237.64 | 8.586% | $258.0438 | $258.04 | $258.05 | $258.00 |
| Purchase #5 | $86.74 | 7.357% | $93.1215 | $93.12 | $93.10 | $93.10 |
| Purchase #6 | $209.57 | 10.533% | $231.644 | $231.64 | $231.65 | $231.60 |
| Purchase #7 | $82.53 | 7.243% | $88.5076 | $88.51 | $88.50 | $88.50 |
| 7 purchase totals = | $1,129.77 | $1,245.5210 | $1,245.52 | $1,245.50 | $1,245.40 | |