| 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 | $95.46 | 4.250% | $99.5171 | $99.52 | $99.50 | $99.50 |
| Purchase #2 | $205.50 | 6.464% | $218.7835 | $218.78 | $218.80 | $218.80 |
| Purchase #3 | $12.51 | 10.265% | $13.7942 | $13.79 | $13.80 | $13.80 |
| Purchase #4 | $109.71 | 4.683% | $114.8477 | $114.85 | $114.85 | $114.80 |
| Purchase #5 | $72.70 | 6.871% | $77.6952 | $77.70 | $77.70 | $77.70 |
| Purchase #6 | $177.62 | 13.644% | $201.8545 | $201.85 | $201.85 | $201.90 |
| Purchase #7 | $164.85 | 6.558% | $175.6609 | $175.66 | $175.65 | $175.70 |
| 7 purchase totals = | $838.35 | $902.1531 | $902.15 | $902.15 | $902.20 | |