| 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 | $50.28 | 13.744% | $57.1905 | $57.19 | $57.20 | $57.20 |
| Purchase #2 | $131.81 | 4.699% | $138.0038 | $138.00 | $138.00 | $138.00 |
| Purchase #3 | $27.44 | 10.668% | $30.3673 | $30.37 | $30.35 | $30.40 |
| Purchase #4 | $179.58 | 4.746% | $188.1029 | $188.10 | $188.10 | $188.10 |
| Purchase #5 | $71.99 | 4.539% | $75.2576 | $75.26 | $75.25 | $75.30 |
| Purchase #6 | $5.80 | 12.154% | $6.5049 | $6.50 | $6.50 | $6.50 |
| Purchase #7 | $151.55 | 9.646% | $166.1685 | $166.17 | $166.15 | $166.20 |
| 7 purchase totals = | $618.45 | $661.5955 | $661.59 | $661.55 | $661.70 | |