| 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 | $5.85 | 3.235% | $6.0392 | $6.04 | $6.05 | $6.00 |
| Purchase #2 | $208.60 | 3.796% | $216.5185 | $216.52 | $216.50 | $216.50 |
| Purchase #3 | $22.81 | 10.131% | $25.1209 | $25.12 | $25.10 | $25.10 |
| Purchase #4 | $25.32 | 9.414% | $27.7036 | $27.70 | $27.70 | $27.70 |
| Purchase #5 | $133.33 | 8.828% | $145.1004 | $145.10 | $145.10 | $145.10 |
| Purchase #6 | $125.56 | 11.687% | $140.2342 | $140.23 | $140.25 | $140.20 |
| Purchase #7 | $179.84 | 12.535% | $202.3829 | $202.38 | $202.40 | $202.40 |
| 7 purchase totals = | $701.31 | $763.0997 | $763.09 | $763.10 | $763.00 | |