| 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 | $89.45 | 4.162% | $93.1729 | $93.17 | $93.15 | $93.20 |
| Purchase #2 | $43.29 | 5.207% | $45.5441 | $45.54 | $45.55 | $45.50 |
| Purchase #3 | $185.60 | 8.626% | $201.6099 | $201.61 | $201.60 | $201.60 |
| Purchase #4 | $24.49 | 13.525% | $27.8023 | $27.80 | $27.80 | $27.80 |
| Purchase #5 | $24.27 | 4.162% | $25.2801 | $25.28 | $25.30 | $25.30 |
| Purchase #6 | $208.51 | 4.119% | $217.0985 | $217.10 | $217.10 | $217.10 |
| Purchase #7 | $30.55 | 3.149% | $31.512 | $31.51 | $31.50 | $31.50 |
| 7 purchase totals = | $606.16 | $642.0198 | $642.01 | $642.00 | $642.00 | |