| 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 | $26.35 | 11.277% | $29.3215 | $29.32 | $29.30 | $29.30 |
| Purchase #2 | $225.81 | 3.827% | $234.4517 | $234.45 | $234.45 | $234.50 |
| Purchase #3 | $16.67 | 3.812% | $17.3055 | $17.31 | $17.30 | $17.30 |
| Purchase #4 | $173.60 | 11.310% | $193.2342 | $193.23 | $193.25 | $193.20 |
| Purchase #5 | $6.28 | 13.275% | $7.1137 | $7.11 | $7.10 | $7.10 |
| Purchase #6 | $178.76 | 7.683% | $192.4941 | $192.49 | $192.50 | $192.50 |
| Purchase #7 | $179.99 | 6.110% | $190.9874 | $190.99 | $191.00 | $191.00 |
| 7 purchase totals = | $807.46 | $864.9081 | $864.90 | $864.90 | $864.90 | |