| 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 | $44.39 | 8.731% | $48.2657 | $48.27 | $48.25 | $48.30 |
| Purchase #2 | $93.62 | 5.841% | $99.0883 | $99.09 | $99.10 | $99.10 |
| Purchase #3 | $218.25 | 9.128% | $238.1719 | $238.17 | $238.15 | $238.20 |
| Purchase #4 | $163.46 | 4.574% | $170.9367 | $170.94 | $170.95 | $170.90 |
| Purchase #5 | $226.95 | 4.352% | $236.8269 | $236.83 | $236.85 | $236.80 |
| Purchase #6 | $130.25 | 13.423% | $147.7335 | $147.73 | $147.75 | $147.70 |
| Purchase #7 | $89.87 | 8.534% | $97.5395 | $97.54 | $97.55 | $97.50 |
| 7 purchase totals = | $966.79 | $1,038.5625 | $1,038.57 | $1,038.60 | $1,038.50 | |