| 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 | $87.51 | 4.389% | $91.3508 | $91.35 | $91.35 | $91.40 |
| Purchase #2 | $167.57 | 5.728% | $177.1684 | $177.17 | $177.15 | $177.20 |
| Purchase #3 | $224.46 | 9.707% | $246.2483 | $246.25 | $246.25 | $246.20 |
| Purchase #4 | $182.38 | 3.335% | $188.4624 | $188.46 | $188.45 | $188.50 |
| Purchase #5 | $163.73 | 9.496% | $179.2778 | $179.28 | $179.30 | $179.30 |
| Purchase #6 | $92.73 | 12.489% | $104.311 | $104.31 | $104.30 | $104.30 |
| Purchase #7 | $48.54 | 6.846% | $51.863 | $51.86 | $51.85 | $51.90 |
| 7 purchase totals = | $966.92 | $1,038.6817 | $1,038.68 | $1,038.65 | $1,038.80 | |