| 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 | $50.62 | 12.793% | $57.0958 | $57.10 | $57.10 | $57.10 |
| Purchase #2 | $30.47 | 12.843% | $34.3833 | $34.38 | $34.40 | $34.40 |
| Purchase #3 | $184.26 | 10.510% | $203.6257 | $203.63 | $203.65 | $203.60 |
| Purchase #4 | $119.82 | 4.678% | $125.4252 | $125.43 | $125.45 | $125.40 |
| Purchase #5 | $217.25 | 12.577% | $244.5735 | $244.57 | $244.55 | $244.60 |
| Purchase #6 | $39.75 | 4.152% | $41.4004 | $41.40 | $41.40 | $41.40 |
| Purchase #7 | $118.85 | 3.275% | $122.7423 | $122.74 | $122.75 | $122.70 |
| 7 purchase totals = | $761.02 | $829.2462 | $829.25 | $829.30 | $829.20 | |