| 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 | $51.31 | 11.427% | $57.1732 | $57.17 | $57.15 | $57.20 |
| Purchase #2 | $62.85 | 10.768% | $69.6177 | $69.62 | $69.60 | $69.60 |
| Purchase #3 | $168.50 | 10.382% | $185.9937 | $185.99 | $186.00 | $186.00 |
| Purchase #4 | $68.85 | 8.705% | $74.8434 | $74.84 | $74.85 | $74.80 |
| Purchase #5 | $146.78 | 5.577% | $154.9659 | $154.97 | $154.95 | $155.00 |
| Purchase #6 | $99.77 | 9.192% | $108.9409 | $108.94 | $108.95 | $108.90 |
| Purchase #7 | $193.81 | 3.364% | $200.3298 | $200.33 | $200.35 | $200.30 |
| 7 purchase totals = | $791.87 | $851.8646 | $851.86 | $851.85 | $851.80 | |