| 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 | $68.40 | 10.848% | $75.82 | $75.82 | $75.80 | $75.80 |
| Purchase #2 | $9.86 | 13.416% | $11.1828 | $11.18 | $11.20 | $11.20 |
| Purchase #3 | $118.94 | 3.685% | $123.3229 | $123.32 | $123.30 | $123.30 |
| Purchase #4 | $75.74 | 7.424% | $81.3629 | $81.36 | $81.35 | $81.40 |
| Purchase #5 | $23.51 | 11.377% | $26.1847 | $26.18 | $26.20 | $26.20 |
| Purchase #6 | $55.53 | 4.252% | $57.8911 | $57.89 | $57.90 | $57.90 |
| Purchase #7 | $190.62 | 5.871% | $201.8113 | $201.81 | $201.80 | $201.80 |
| 7 purchase totals = | $542.60 | $577.5757 | $577.56 | $577.55 | $577.60 | |