| 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 | $26.69 | 12.317% | $29.9774 | $29.98 | $30.00 | $30.00 |
| Purchase #2 | $115.81 | 5.822% | $122.5525 | $122.55 | $122.55 | $122.60 |
| Purchase #3 | $15.99 | 13.452% | $18.141 | $18.14 | $18.15 | $18.10 |
| Purchase #4 | $31.78 | 3.460% | $32.8796 | $32.88 | $32.90 | $32.90 |
| Purchase #5 | $209.65 | 3.806% | $217.6293 | $217.63 | $217.65 | $217.60 |
| Purchase #6 | $10.44 | 5.142% | $10.9768 | $10.98 | $11.00 | $11.00 |
| Purchase #7 | $245.56 | 10.389% | $271.0712 | $271.07 | $271.05 | $271.10 |
| 7 purchase totals = | $655.92 | $703.2278 | $703.23 | $703.30 | $703.30 | |