| 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 | $71.91 | 9.813% | $78.9665 | $78.97 | $78.95 | $79.00 |
| Purchase #2 | $76.72 | 11.317% | $85.4024 | $85.40 | $85.40 | $85.40 |
| Purchase #3 | $23.31 | 8.586% | $25.3114 | $25.31 | $25.30 | $25.30 |
| Purchase #4 | $234.74 | 3.652% | $243.3127 | $243.31 | $243.30 | $243.30 |
| Purchase #5 | $226.26 | 13.458% | $256.7101 | $256.71 | $256.70 | $256.70 |
| Purchase #6 | $138.83 | 10.226% | $153.0268 | $153.03 | $153.05 | $153.00 |
| Purchase #7 | $227.52 | 10.170% | $250.6588 | $250.66 | $250.65 | $250.70 |
| 7 purchase totals = | $999.29 | $1,093.3887 | $1,093.39 | $1,093.35 | $1,093.40 | |