| 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 | $30.99 | 12.438% | $34.8445 | $34.84 | $34.85 | $34.80 |
| Purchase #2 | $9.87 | 7.779% | $10.6378 | $10.64 | $10.65 | $10.60 |
| Purchase #3 | $43.51 | 8.670% | $47.2823 | $47.28 | $47.30 | $47.30 |
| Purchase #4 | $59.85 | 9.199% | $65.3556 | $65.36 | $65.35 | $65.40 |
| Purchase #5 | $65.38 | 5.127% | $68.732 | $68.73 | $68.75 | $68.70 |
| Purchase #6 | $211.34 | 12.596% | $237.9604 | $237.96 | $237.95 | $238.00 |
| Purchase #7 | $85.69 | 11.102% | $95.2033 | $95.20 | $95.20 | $95.20 |
| 7 purchase totals = | $506.63 | $560.0159 | $560.01 | $560.05 | $560.00 | |