| 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 | $22.68 | 9.684% | $24.8763 | $24.88 | $24.90 | $24.90 |
| Purchase #2 | $195.74 | 5.162% | $205.8441 | $205.84 | $205.85 | $205.80 |
| Purchase #3 | $185.80 | 6.756% | $198.3526 | $198.35 | $198.35 | $198.40 |
| Purchase #4 | $32.88 | 9.257% | $35.9237 | $35.92 | $35.90 | $35.90 |
| Purchase #5 | $145.26 | 8.338% | $157.3718 | $157.37 | $157.35 | $157.40 |
| Purchase #6 | $197.25 | 4.465% | $206.0572 | $206.06 | $206.05 | $206.10 |
| Purchase #7 | $75.28 | 7.375% | $80.8319 | $80.83 | $80.85 | $80.80 |
| 7 purchase totals = | $854.89 | $909.2576 | $909.25 | $909.25 | $909.30 | |