| 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 | $68.95 | 4.160% | $71.8183 | $71.82 | $71.80 | $71.80 |
| Purchase #2 | $10.32 | 4.267% | $10.7604 | $10.76 | $10.75 | $10.80 |
| Purchase #3 | $174.51 | 6.657% | $186.1271 | $186.13 | $186.15 | $186.10 |
| Purchase #4 | $197.45 | 10.208% | $217.6057 | $217.61 | $217.60 | $217.60 |
| Purchase #5 | $26.75 | 6.758% | $28.5578 | $28.56 | $28.55 | $28.60 |
| Purchase #6 | $18.25 | 11.106% | $20.2768 | $20.28 | $20.30 | $20.30 |
| Purchase #7 | $231.74 | 7.242% | $248.5226 | $248.52 | $248.50 | $248.50 |
| 7 purchase totals = | $727.97 | $783.6687 | $783.68 | $783.65 | $783.70 | |