| 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 | $69.86 | 11.222% | $77.6997 | $77.70 | $77.70 | $77.70 |
| Purchase #2 | $199.66 | 8.461% | $216.5532 | $216.55 | $216.55 | $216.60 |
| Purchase #3 | $196.56 | 12.283% | $220.7035 | $220.70 | $220.70 | $220.70 |
| Purchase #4 | $233.78 | 4.144% | $243.4678 | $243.47 | $243.45 | $243.50 |
| Purchase #5 | $17.96 | 7.249% | $19.2619 | $19.26 | $19.25 | $19.30 |
| Purchase #6 | $225.98 | 3.509% | $233.9096 | $233.91 | $233.90 | $233.90 |
| Purchase #7 | $123.64 | 8.555% | $134.2174 | $134.22 | $134.20 | $134.20 |
| 7 purchase totals = | $1,067.44 | $1,145.8131 | $1,145.81 | $1,145.75 | $1,145.90 | |