| 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 | $7.32 | 3.248% | $7.5578 | $7.56 | $7.55 | $7.60 |
| Purchase #2 | $26.63 | 10.538% | $29.4363 | $29.44 | $29.45 | $29.40 |
| Purchase #3 | $181.50 | 9.642% | $199.0002 | $199.00 | $199.00 | $199.00 |
| Purchase #4 | $117.95 | 3.257% | $121.7916 | $121.79 | $121.80 | $121.80 |
| Purchase #5 | $80.81 | 13.793% | $91.9561 | $91.96 | $91.95 | $92.00 |
| Purchase #6 | $172.59 | 3.692% | $178.962 | $178.96 | $178.95 | $179.00 |
| Purchase #7 | $174.42 | 4.218% | $181.777 | $181.78 | $181.80 | $181.80 |
| 7 purchase totals = | $761.22 | $810.4810 | $810.49 | $810.50 | $810.60 | |