| 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 | $86.57 | 4.750% | $90.6821 | $90.68 | $90.70 | $90.70 |
| Purchase #2 | $163.90 | 12.487% | $184.3662 | $184.37 | $184.35 | $184.40 |
| Purchase #3 | $16.69 | 13.186% | $18.8907 | $18.89 | $18.90 | $18.90 |
| Purchase #4 | $239.91 | 13.792% | $272.9984 | $273.00 | $273.00 | $273.00 |
| Purchase #5 | $102.75 | 5.558% | $108.4608 | $108.46 | $108.45 | $108.50 |
| Purchase #6 | $23.25 | 8.252% | $25.1686 | $25.17 | $25.15 | $25.20 |
| Purchase #7 | $189.31 | 6.426% | $201.4751 | $201.48 | $201.50 | $201.50 |
| 7 purchase totals = | $822.38 | $902.0419 | $902.05 | $902.05 | $902.20 | |