| 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 | $96.34 | 9.484% | $105.4769 | $105.48 | $105.50 | $105.50 |
| Purchase #2 | $141.99 | 8.669% | $154.2991 | $154.30 | $154.30 | $154.30 |
| Purchase #3 | $139.57 | 5.263% | $146.9156 | $146.92 | $146.90 | $146.90 |
| Purchase #4 | $78.38 | 12.679% | $88.3178 | $88.32 | $88.30 | $88.30 |
| Purchase #5 | $33.37 | 6.755% | $35.6241 | $35.62 | $35.60 | $35.60 |
| Purchase #6 | $45.61 | 8.388% | $49.4358 | $49.44 | $49.45 | $49.40 |
| Purchase #7 | $177.73 | 7.860% | $191.6996 | $191.70 | $191.70 | $191.70 |
| 7 purchase totals = | $712.99 | $771.7689 | $771.78 | $771.75 | $771.70 | |