| 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 | $66.87 | 7.697% | $72.017 | $72.02 | $72.00 | $72.00 |
| Purchase #2 | $98.62 | 13.801% | $112.2305 | $112.23 | $112.25 | $112.20 |
| Purchase #3 | $21.48 | 9.405% | $23.5002 | $23.50 | $23.50 | $23.50 |
| Purchase #4 | $9.95 | 11.629% | $11.1071 | $11.11 | $11.10 | $11.10 |
| Purchase #5 | $171.58 | 7.672% | $184.7436 | $184.74 | $184.75 | $184.70 |
| Purchase #6 | $180.33 | 9.294% | $197.0899 | $197.09 | $197.10 | $197.10 |
| Purchase #7 | $231.79 | 12.172% | $260.0035 | $260.00 | $260.00 | $260.00 |
| 7 purchase totals = | $780.62 | $860.6918 | $860.69 | $860.70 | $860.60 | |