| 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 | $77.33 | 7.184% | $82.8854 | $82.89 | $82.90 | $82.90 |
| Purchase #2 | $9.91 | 7.693% | $10.6724 | $10.67 | $10.65 | $10.70 |
| Purchase #3 | $189.88 | 9.234% | $207.4135 | $207.41 | $207.40 | $207.40 |
| Purchase #4 | $42.55 | 9.123% | $46.4318 | $46.43 | $46.45 | $46.40 |
| Purchase #5 | $34.92 | 11.751% | $39.0234 | $39.02 | $39.00 | $39.00 |
| Purchase #6 | $68.95 | 10.368% | $76.0987 | $76.10 | $76.10 | $76.10 |
| Purchase #7 | $229.57 | 9.794% | $252.0541 | $252.05 | $252.05 | $252.10 |
| 7 purchase totals = | $653.11 | $714.5793 | $714.57 | $714.55 | $714.60 | |