| 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 | $11.70 | 5.158% | $12.3035 | $12.30 | $12.30 | $12.30 |
| Purchase #2 | $67.55 | 4.544% | $70.6195 | $70.62 | $70.60 | $70.60 |
| Purchase #3 | $129.28 | 8.822% | $140.6851 | $140.69 | $140.70 | $140.70 |
| Purchase #4 | $174.54 | 5.529% | $184.1903 | $184.19 | $184.20 | $184.20 |
| Purchase #5 | $26.90 | 5.358% | $28.3413 | $28.34 | $28.35 | $28.30 |
| Purchase #6 | $106.97 | 3.260% | $110.4572 | $110.46 | $110.45 | $110.50 |
| Purchase #7 | $105.98 | 8.351% | $114.8304 | $114.83 | $114.85 | $114.80 |
| 7 purchase totals = | $622.92 | $661.4273 | $661.43 | $661.45 | $661.40 | |