| 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 | $30.63 | 7.458% | $32.9144 | $32.91 | $32.90 | $32.90 |
| Purchase #2 | $184.59 | 3.321% | $190.7202 | $190.72 | $190.70 | $190.70 |
| Purchase #3 | $122.78 | 4.240% | $127.9859 | $127.99 | $128.00 | $128.00 |
| Purchase #4 | $151.72 | 5.522% | $160.098 | $160.10 | $160.10 | $160.10 |
| Purchase #5 | $109.78 | 11.681% | $122.6034 | $122.60 | $122.60 | $122.60 |
| Purchase #6 | $20.58 | 11.116% | $22.8677 | $22.87 | $22.85 | $22.90 |
| Purchase #7 | $43.66 | 7.186% | $46.7974 | $46.80 | $46.80 | $46.80 |
| 7 purchase totals = | $663.74 | $703.9870 | $703.99 | $703.95 | $704.00 | |