| 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 | $209.79 | 3.430% | $216.9858 | $216.99 | $217.00 | $217.00 |
| Purchase #2 | $23.75 | 5.164% | $24.9765 | $24.98 | $25.00 | $25.00 |
| Purchase #3 | $95.56 | 3.481% | $98.8864 | $98.89 | $98.90 | $98.90 |
| Purchase #4 | $31.76 | 7.143% | $34.0286 | $34.03 | $34.05 | $34.00 |
| Purchase #5 | $71.35 | 7.510% | $76.7084 | $76.71 | $76.70 | $76.70 |
| Purchase #6 | $120.31 | 4.532% | $125.7624 | $125.76 | $125.75 | $125.80 |
| Purchase #7 | $88.65 | 9.824% | $97.359 | $97.36 | $97.35 | $97.40 |
| 7 purchase totals = | $641.17 | $674.7071 | $674.72 | $674.75 | $674.80 | |