| 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 | $8.48 | 11.556% | $9.4599 | $9.46 | $9.45 | $9.50 |
| Purchase #2 | $17.44 | 6.826% | $18.6305 | $18.63 | $18.65 | $18.60 |
| Purchase #3 | $134.95 | 6.769% | $144.0848 | $144.08 | $144.10 | $144.10 |
| Purchase #4 | $11.25 | 7.811% | $12.1287 | $12.13 | $12.15 | $12.10 |
| Purchase #5 | $227.34 | 12.347% | $255.4097 | $255.41 | $255.40 | $255.40 |
| Purchase #6 | $221.42 | 10.160% | $243.9163 | $243.92 | $243.90 | $243.90 |
| Purchase #7 | $40.53 | 6.534% | $43.1782 | $43.18 | $43.20 | $43.20 |
| 7 purchase totals = | $661.41 | $726.8081 | $726.81 | $726.85 | $726.80 | |