| 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 | $42.89 | 4.491% | $44.8162 | $44.82 | $44.80 | $44.80 |
| Purchase #2 | $190.70 | 13.749% | $216.9193 | $216.92 | $216.90 | $216.90 |
| Purchase #3 | $48.44 | 4.450% | $50.5956 | $50.60 | $50.60 | $50.60 |
| Purchase #4 | $121.70 | 6.795% | $129.9695 | $129.97 | $129.95 | $130.00 |
| Purchase #5 | $227.54 | 13.758% | $258.845 | $258.85 | $258.85 | $258.80 |
| Purchase #6 | $209.72 | 5.256% | $220.7429 | $220.74 | $220.75 | $220.70 |
| Purchase #7 | $180.69 | 6.220% | $191.9289 | $191.93 | $191.95 | $191.90 |
| 7 purchase totals = | $1,021.68 | $1,113.8174 | $1,113.83 | $1,113.80 | $1,113.70 | |