| 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 | $78.70 | 11.657% | $87.8741 | $87.87 | $87.85 | $87.90 |
| Purchase #2 | $78.35 | 9.273% | $85.6154 | $85.62 | $85.60 | $85.60 |
| Purchase #3 | $225.80 | 11.327% | $251.3764 | $251.38 | $251.40 | $251.40 |
| Purchase #4 | $8.51 | 4.533% | $8.8958 | $8.90 | $8.90 | $8.90 |
| Purchase #5 | $122.95 | 10.667% | $136.0651 | $136.07 | $136.05 | $136.10 |
| Purchase #6 | $164.43 | 6.816% | $175.6375 | $175.64 | $175.65 | $175.60 |
| Purchase #7 | $92.55 | 9.313% | $101.1692 | $101.17 | $101.15 | $101.20 |
| 7 purchase totals = | $771.29 | $846.6335 | $846.65 | $846.60 | $846.70 | |