| 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 | $83.83 | 9.143% | $91.4946 | $91.49 | $91.50 | $91.50 |
| Purchase #2 | $26.61 | 6.291% | $28.284 | $28.28 | $28.30 | $28.30 |
| Purchase #3 | $5.79 | 6.791% | $6.1832 | $6.18 | $6.20 | $6.20 |
| Purchase #4 | $41.47 | 3.193% | $42.7941 | $42.79 | $42.80 | $42.80 |
| Purchase #5 | $172.41 | 13.741% | $196.1009 | $196.10 | $196.10 | $196.10 |
| Purchase #6 | $127.94 | 4.201% | $133.3148 | $133.31 | $133.30 | $133.30 |
| Purchase #7 | $154.57 | 3.430% | $159.8718 | $159.87 | $159.85 | $159.90 |
| 7 purchase totals = | $612.62 | $658.0434 | $658.02 | $658.05 | $658.10 | |