| 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 | $38.72 | 7.675% | $41.6918 | $41.69 | $41.70 | $41.70 |
| Purchase #2 | $162.98 | 6.758% | $173.9942 | $173.99 | $174.00 | $174.00 |
| Purchase #3 | $206.37 | 9.140% | $225.2322 | $225.23 | $225.25 | $225.20 |
| Purchase #4 | $126.80 | 9.599% | $138.9715 | $138.97 | $138.95 | $139.00 |
| Purchase #5 | $5.69 | 5.715% | $6.0152 | $6.02 | $6.00 | $6.00 |
| Purchase #6 | $73.77 | 4.171% | $76.8469 | $76.85 | $76.85 | $76.80 |
| Purchase #7 | $115.47 | 4.525% | $120.695 | $120.70 | $120.70 | $120.70 |
| 7 purchase totals = | $729.80 | $783.4468 | $783.45 | $783.45 | $783.40 | |