| 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 | $27.87 | 6.561% | $29.6986 | $29.70 | $29.70 | $29.70 |
| Purchase #2 | $15.53 | 6.643% | $16.5617 | $16.56 | $16.55 | $16.60 |
| Purchase #3 | $68.33 | 12.348% | $76.7674 | $76.77 | $76.75 | $76.80 |
| Purchase #4 | $176.52 | 5.861% | $186.8658 | $186.87 | $186.85 | $186.90 |
| Purchase #5 | $20.25 | 13.612% | $23.0064 | $23.01 | $23.00 | $23.00 |
| Purchase #6 | $223.62 | 12.530% | $251.6396 | $251.64 | $251.65 | $251.60 |
| Purchase #7 | $196.43 | 10.758% | $217.5619 | $217.56 | $217.55 | $217.60 |
| 7 purchase totals = | $728.55 | $802.1014 | $802.11 | $802.05 | $802.20 | |