| 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 | $25.48 | 8.711% | $27.6996 | $27.70 | $27.70 | $27.70 |
| Purchase #2 | $166.60 | 4.828% | $174.6434 | $174.64 | $174.65 | $174.60 |
| Purchase #3 | $69.46 | 8.705% | $75.5065 | $75.51 | $75.50 | $75.50 |
| Purchase #4 | $184.77 | 12.368% | $207.6224 | $207.62 | $207.60 | $207.60 |
| Purchase #5 | $24.72 | 13.680% | $28.1017 | $28.10 | $28.10 | $28.10 |
| Purchase #6 | $56.39 | 12.533% | $63.4574 | $63.46 | $63.45 | $63.50 |
| Purchase #7 | $130.85 | 4.845% | $137.1897 | $137.19 | $137.20 | $137.20 |
| 7 purchase totals = | $658.27 | $714.2207 | $714.22 | $714.20 | $714.20 | |