| 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 | $18.95 | 9.604% | $20.77 | $20.77 | $20.75 | $20.80 |
| Purchase #2 | $250.55 | 7.695% | $269.8298 | $269.83 | $269.85 | $269.80 |
| Purchase #3 | $201.75 | 7.415% | $216.7098 | $216.71 | $216.70 | $216.70 |
| Purchase #4 | $124.40 | 12.815% | $140.3419 | $140.34 | $140.35 | $140.30 |
| Purchase #5 | $126.33 | 11.148% | $140.4133 | $140.41 | $140.40 | $140.40 |
| Purchase #6 | $92.60 | 4.235% | $96.5216 | $96.52 | $96.50 | $96.50 |
| Purchase #7 | $73.52 | 3.371% | $75.9984 | $76.00 | $76.00 | $76.00 |
| 7 purchase totals = | $888.10 | $960.5848 | $960.58 | $960.55 | $960.50 | |