| 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 | $89.44 | 11.198% | $99.4555 | $99.46 | $99.45 | $99.50 |
| Purchase #2 | $232.28 | 11.845% | $259.7936 | $259.79 | $259.80 | $259.80 |
| Purchase #3 | $125.38 | 8.372% | $135.8768 | $135.88 | $135.90 | $135.90 |
| Purchase #4 | $36.81 | 5.421% | $38.8055 | $38.81 | $38.80 | $38.80 |
| Purchase #5 | $206.97 | 10.379% | $228.4514 | $228.45 | $228.45 | $228.50 |
| Purchase #6 | $47.78 | 8.844% | $52.0057 | $52.01 | $52.00 | $52.00 |
| Purchase #7 | $180.67 | 7.500% | $194.2203 | $194.22 | $194.20 | $194.20 |
| 7 purchase totals = | $919.33 | $1,008.6088 | $1,008.62 | $1,008.60 | $1,008.70 | |