| 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 | $129.86 | 5.116% | $136.5036 | $136.50 | $136.50 | $136.50 |
| Purchase #2 | $131.85 | 4.527% | $137.8188 | $137.82 | $137.80 | $137.80 |
| Purchase #3 | $8.96 | 7.342% | $9.6178 | $9.62 | $9.60 | $9.60 |
| Purchase #4 | $63.88 | 7.707% | $68.8032 | $68.80 | $68.80 | $68.80 |
| Purchase #5 | $97.88 | 8.764% | $106.4582 | $106.46 | $106.45 | $106.50 |
| Purchase #6 | $67.66 | 8.134% | $73.1635 | $73.16 | $73.15 | $73.20 |
| Purchase #7 | $207.76 | 7.204% | $222.727 | $222.73 | $222.75 | $222.70 |
| 7 purchase totals = | $707.85 | $755.0921 | $755.09 | $755.05 | $755.10 | |