| 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 | $17.54 | 5.142% | $18.4419 | $18.44 | $18.45 | $18.40 |
| Purchase #2 | $224.47 | 6.731% | $239.5791 | $239.58 | $239.60 | $239.60 |
| Purchase #3 | $178.37 | 6.739% | $190.3904 | $190.39 | $190.40 | $190.40 |
| Purchase #4 | $56.53 | 12.708% | $63.7138 | $63.71 | $63.70 | $63.70 |
| Purchase #5 | $197.87 | 6.253% | $210.2428 | $210.24 | $210.25 | $210.20 |
| Purchase #6 | $20.32 | 6.295% | $21.5991 | $21.60 | $21.60 | $21.60 |
| Purchase #7 | $227.73 | 11.193% | $253.2198 | $253.22 | $253.20 | $253.20 |
| 7 purchase totals = | $922.83 | $997.1869 | $997.18 | $997.20 | $997.10 | |