| 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 | $64.39 | 7.373% | $69.1375 | $69.14 | $69.15 | $69.10 |
| Purchase #2 | $150.47 | 5.613% | $158.9159 | $158.92 | $158.90 | $158.90 |
| Purchase #3 | $209.31 | 9.619% | $229.4435 | $229.44 | $229.45 | $229.40 |
| Purchase #4 | $127.40 | 6.370% | $135.5154 | $135.52 | $135.50 | $135.50 |
| Purchase #5 | $11.56 | 4.318% | $12.0592 | $12.06 | $12.05 | $12.10 |
| Purchase #6 | $144.43 | 7.798% | $155.6927 | $155.69 | $155.70 | $155.70 |
| Purchase #7 | $30.71 | 6.153% | $32.5996 | $32.60 | $32.60 | $32.60 |
| 7 purchase totals = | $738.27 | $793.3638 | $793.37 | $793.35 | $793.30 | |