| 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 | $25.99 | 3.711% | $26.9545 | $26.95 | $26.95 | $27.00 |
| Purchase #2 | $120.48 | 4.408% | $125.7908 | $125.79 | $125.80 | $125.80 |
| Purchase #3 | $222.59 | 6.714% | $237.5347 | $237.53 | $237.55 | $237.50 |
| Purchase #4 | $43.34 | 9.357% | $47.3953 | $47.40 | $47.40 | $47.40 |
| Purchase #5 | $114.96 | 4.281% | $119.8814 | $119.88 | $119.90 | $119.90 |
| Purchase #6 | $194.44 | 7.133% | $208.3094 | $208.31 | $208.30 | $208.30 |
| Purchase #7 | $67.41 | 9.559% | $73.8537 | $73.85 | $73.85 | $73.90 |
| 7 purchase totals = | $789.21 | $839.7198 | $839.71 | $839.75 | $839.80 | |