| 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 | $10.74 | 5.728% | $11.3552 | $11.36 | $11.35 | $11.40 |
| Purchase #2 | $197.32 | 7.300% | $211.7244 | $211.72 | $211.70 | $211.70 |
| Purchase #3 | $160.68 | 11.853% | $179.7254 | $179.73 | $179.75 | $179.70 |
| Purchase #4 | $5.40 | 7.338% | $5.7963 | $5.80 | $5.80 | $5.80 |
| Purchase #5 | $47.63 | 10.434% | $52.5997 | $52.60 | $52.60 | $52.60 |
| Purchase #6 | $71.48 | 10.475% | $78.9675 | $78.97 | $78.95 | $79.00 |
| Purchase #7 | $248.79 | 5.395% | $262.2122 | $262.21 | $262.20 | $262.20 |
| 7 purchase totals = | $742.04 | $802.3807 | $802.39 | $802.35 | $802.40 | |