| 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 | $90.43 | 8.844% | $98.4276 | $98.43 | $98.45 | $98.40 |
| Purchase #2 | $208.59 | 4.215% | $217.3821 | $217.38 | $217.40 | $217.40 |
| Purchase #3 | $217.52 | 11.172% | $241.8213 | $241.82 | $241.80 | $241.80 |
| Purchase #4 | $114.58 | 7.161% | $122.7851 | $122.79 | $122.80 | $122.80 |
| Purchase #5 | $50.85 | 12.174% | $57.0405 | $57.04 | $57.05 | $57.00 |
| Purchase #6 | $10.58 | 13.574% | $12.0161 | $12.02 | $12.00 | $12.00 |
| Purchase #7 | $94.95 | 6.347% | $100.9765 | $100.98 | $101.00 | $101.00 |
| 7 purchase totals = | $787.50 | $850.4492 | $850.46 | $850.50 | $850.40 | |