| 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 | $45.45 | 5.778% | $48.0761 | $48.08 | $48.10 | $48.10 |
| Purchase #2 | $133.28 | 12.798% | $150.3372 | $150.34 | $150.35 | $150.30 |
| Purchase #3 | $111.65 | 3.144% | $115.1603 | $115.16 | $115.15 | $115.20 |
| Purchase #4 | $225.64 | 5.835% | $238.8061 | $238.81 | $238.80 | $238.80 |
| Purchase #5 | $68.43 | 3.267% | $70.6656 | $70.67 | $70.65 | $70.70 |
| Purchase #6 | $15.43 | 13.114% | $17.4535 | $17.45 | $17.45 | $17.50 |
| Purchase #7 | $76.62 | 8.342% | $83.0116 | $83.01 | $83.00 | $83.00 |
| 7 purchase totals = | $676.50 | $723.5104 | $723.52 | $723.50 | $723.60 | |