| 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 | $102.72 | 3.416% | $106.2289 | $106.23 | $106.25 | $106.20 |
| Purchase #2 | $51.31 | 9.608% | $56.2399 | $56.24 | $56.25 | $56.20 |
| Purchase #3 | $26.68 | 6.341% | $28.3718 | $28.37 | $28.35 | $28.40 |
| Purchase #4 | $59.56 | 7.297% | $63.9061 | $63.91 | $63.90 | $63.90 |
| Purchase #5 | $151.41 | 13.104% | $171.2508 | $171.25 | $171.25 | $171.30 |
| Purchase #6 | $249.90 | 7.470% | $268.5675 | $268.57 | $268.55 | $268.60 |
| Purchase #7 | $142.92 | 9.600% | $156.6403 | $156.64 | $156.65 | $156.60 |
| 7 purchase totals = | $784.50 | $851.2053 | $851.21 | $851.20 | $851.20 | |