| 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 | $93.34 | 8.495% | $101.2692 | $101.27 | $101.25 | $101.30 |
| Purchase #2 | $42.94 | 9.329% | $46.9459 | $46.95 | $46.95 | $46.90 |
| Purchase #3 | $106.74 | 8.151% | $115.4404 | $115.44 | $115.45 | $115.40 |
| Purchase #4 | $5.46 | 10.872% | $6.0536 | $6.05 | $6.05 | $6.10 |
| Purchase #5 | $161.85 | 6.119% | $171.7536 | $171.75 | $171.75 | $171.80 |
| Purchase #6 | $227.84 | 12.246% | $255.7413 | $255.74 | $255.75 | $255.70 |
| Purchase #7 | $174.50 | 12.721% | $196.6981 | $196.70 | $196.70 | $196.70 |
| 7 purchase totals = | $812.67 | $893.9021 | $893.90 | $893.90 | $893.90 | |