| 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 | $25.34 | 5.354% | $26.6967 | $26.70 | $26.70 | $26.70 |
| Purchase #2 | $44.79 | 8.329% | $48.5206 | $48.52 | $48.50 | $48.50 |
| Purchase #3 | $38.64 | 4.593% | $40.4147 | $40.41 | $40.40 | $40.40 |
| Purchase #4 | $38.33 | 7.797% | $41.3186 | $41.32 | $41.30 | $41.30 |
| Purchase #5 | $112.73 | 13.527% | $127.979 | $127.98 | $128.00 | $128.00 |
| Purchase #6 | $67.55 | 8.762% | $73.4687 | $73.47 | $73.45 | $73.50 |
| Purchase #7 | $100.34 | 5.759% | $106.1186 | $106.12 | $106.10 | $106.10 |
| 7 purchase totals = | $427.72 | $464.5169 | $464.52 | $464.45 | $464.50 | |