| 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 | $8.38 | 13.142% | $9.4813 | $9.48 | $9.50 | $9.50 |
| Purchase #2 | $227.27 | 10.368% | $250.8334 | $250.83 | $250.85 | $250.80 |
| Purchase #3 | $54.95 | 11.631% | $61.3412 | $61.34 | $61.35 | $61.30 |
| Purchase #4 | $152.40 | 13.357% | $172.7561 | $172.76 | $172.75 | $172.80 |
| Purchase #5 | $146.80 | 10.537% | $162.2683 | $162.27 | $162.25 | $162.30 |
| Purchase #6 | $174.67 | 4.449% | $182.4411 | $182.44 | $182.45 | $182.40 |
| Purchase #7 | $125.48 | 10.292% | $138.3944 | $138.39 | $138.40 | $138.40 |
| 7 purchase totals = | $889.95 | $977.5158 | $977.51 | $977.55 | $977.50 | |