| 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 | $42.44 | 11.390% | $47.2739 | $47.27 | $47.25 | $47.30 |
| Purchase #2 | $242.35 | 5.152% | $254.8359 | $254.84 | $254.85 | $254.80 |
| Purchase #3 | $228.50 | 9.324% | $249.8053 | $249.81 | $249.80 | $249.80 |
| Purchase #4 | $204.84 | 9.534% | $224.3694 | $224.37 | $224.35 | $224.40 |
| Purchase #5 | $24.45 | 12.437% | $27.4908 | $27.49 | $27.50 | $27.50 |
| Purchase #6 | $61.69 | 5.350% | $64.9904 | $64.99 | $65.00 | $65.00 |
| Purchase #7 | $231.51 | 3.542% | $239.7101 | $239.71 | $239.70 | $239.70 |
| 7 purchase totals = | $1,035.78 | $1,108.4758 | $1,108.48 | $1,108.45 | $1,108.50 | |