| 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 | $60.73 | 11.648% | $67.8038 | $67.80 | $67.80 | $67.80 |
| Purchase #2 | $186.40 | 3.141% | $192.2548 | $192.25 | $192.25 | $192.30 |
| Purchase #3 | $212.75 | 11.683% | $237.6056 | $237.61 | $237.60 | $237.60 |
| Purchase #4 | $9.37 | 4.616% | $9.8025 | $9.80 | $9.80 | $9.80 |
| Purchase #5 | $171.63 | 10.555% | $189.7455 | $189.75 | $189.75 | $189.70 |
| Purchase #6 | $185.48 | 6.803% | $198.0982 | $198.10 | $198.10 | $198.10 |
| Purchase #7 | $57.53 | 13.199% | $65.1234 | $65.12 | $65.10 | $65.10 |
| 7 purchase totals = | $883.89 | $960.4338 | $960.43 | $960.40 | $960.40 | |