| 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 | $74.61 | 6.570% | $79.5119 | $79.51 | $79.50 | $79.50 |
| Purchase #2 | $183.67 | 12.743% | $207.0751 | $207.08 | $207.10 | $207.10 |
| Purchase #3 | $63.30 | 9.114% | $69.0692 | $69.07 | $69.05 | $69.10 |
| Purchase #4 | $183.98 | 13.194% | $208.2543 | $208.25 | $208.25 | $208.30 |
| Purchase #5 | $148.77 | 10.672% | $164.6467 | $164.65 | $164.65 | $164.60 |
| Purchase #6 | $186.30 | 8.364% | $201.8821 | $201.88 | $201.90 | $201.90 |
| Purchase #7 | $10.69 | 9.253% | $11.6791 | $11.68 | $11.70 | $11.70 |
| 7 purchase totals = | $851.32 | $942.1184 | $942.12 | $942.15 | $942.20 | |