| 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 | $44.81 | 6.275% | $47.6218 | $47.62 | $47.60 | $47.60 |
| Purchase #2 | $69.61 | 13.380% | $78.9238 | $78.92 | $78.90 | $78.90 |
| Purchase #3 | $114.65 | 4.802% | $120.1555 | $120.16 | $120.15 | $120.20 |
| Purchase #4 | $11.79 | 11.750% | $13.1753 | $13.18 | $13.20 | $13.20 |
| Purchase #5 | $66.83 | 4.306% | $69.7077 | $69.71 | $69.70 | $69.70 |
| Purchase #6 | $119.40 | 4.728% | $125.0452 | $125.05 | $125.05 | $125.00 |
| Purchase #7 | $249.56 | 10.693% | $276.2455 | $276.25 | $276.25 | $276.20 |
| 7 purchase totals = | $676.65 | $730.8748 | $730.89 | $730.85 | $730.80 | |