| 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 | $52.46 | 8.297% | $56.8126 | $56.81 | $56.80 | $56.80 |
| Purchase #2 | $63.34 | 3.730% | $65.7026 | $65.70 | $65.70 | $65.70 |
| Purchase #3 | $27.93 | 10.171% | $30.7708 | $30.77 | $30.75 | $30.80 |
| Purchase #4 | $120.44 | 5.837% | $127.4701 | $127.47 | $127.45 | $127.50 |
| Purchase #5 | $16.81 | 8.799% | $18.2891 | $18.29 | $18.30 | $18.30 |
| Purchase #6 | $7.97 | 13.270% | $9.0276 | $9.03 | $9.05 | $9.00 |
| Purchase #7 | $167.89 | 5.229% | $176.669 | $176.67 | $176.65 | $176.70 |
| 7 purchase totals = | $456.84 | $484.7418 | $484.74 | $484.70 | $484.80 | |