| 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 | $75.81 | 4.138% | $78.947 | $78.95 | $78.95 | $78.90 |
| Purchase #2 | $101.82 | 8.394% | $110.3668 | $110.37 | $110.35 | $110.40 |
| Purchase #3 | $109.91 | 3.311% | $113.5491 | $113.55 | $113.55 | $113.50 |
| Purchase #4 | $74.88 | 5.170% | $78.7513 | $78.75 | $78.75 | $78.80 |
| Purchase #5 | $157.40 | 10.836% | $174.4559 | $174.46 | $174.45 | $174.50 |
| Purchase #6 | $180.54 | 7.385% | $193.8729 | $193.87 | $193.85 | $193.90 |
| Purchase #7 | $121.48 | 8.136% | $131.3636 | $131.36 | $131.35 | $131.40 |
| 7 purchase totals = | $821.84 | $881.3066 | $881.31 | $881.25 | $881.40 | |